Conduct data analysis

Categories » education and communications » research and articlewikihow to conduct data parts:organizing the datachoosing statistical testsanalyzing the datapresenting the datacommunity q& analysis is an important step in answering an experimental question. With this data, you can also draw conclusions that further the research and contribute to future studies. Keeping well organized data during the collection process will help make the analysis step that much an electronic database to organize the data. You never want to work on the master data file in case something gets corrupted during the analysis process. A program such as excel allows you organize all of your data into an easily searchable spreadsheet. You can add filters to your data to make it easier to copy and paste discrete datasets between files. It is easy to accidentally copy and paste into the wrong columns or case something does happen to the data, you can always go back to the original master text responses into numerical form. If you are working with survey data that has written responses, you will need to code the data into numerical form before you can analyze it. 2] you may have to develop your own coding system for responses based on the information you have received and the questions you are trying to answer with your yes and no responses as 0’s and 1’s, p a system to group your data. May be easiest to keep all of your groups on separate sheets within one document, completely separate documents, or different columns/rows within the same to others who have done similar data analysis to get an idea of how best to organize your example: if you want to know differences between males and females, you would want to make sure all of the male data was grouped together and all of the female data was grouped the data for mistakes. Periodically check the master file against the data you have organized to make sure that numbers haven’t been mixed up or placed in the wrong columns. You have to manually enter data, make sure to double-check everything that gets ng statistical a t-test to compare two groups. An anova (analysis of variance) is very commonly used in the biomedical fields to compare means of multiple groups.

For example, if you wanted to know if both genotype and sex of an organism affected your data, you would run a two-way anova against the control groups. If you want to compare the relationship of two different groups to the same variable, you can use an ancova (analysis of covariance). These are some of the more common tests used, but there are many variations and more complex tests that may be better for your data. When planning your experiments, do a thorough search to decide which tests to are some helpful charts and articles online to assist you in choosing a test based on the data you are collecting. A good research strategy involves running well designed experiments and collecting the right amount of data to answer the research you begin collecting data, you should know exactly how many samples you are going to collect in each group and what statistical tests you will t a statistician. They can help you figure out what tests are appropriate for analyzing your data and how many samples you will need in each group to have the proper power to run your tests. Is also a good idea to meet with them again after the data has been collected. They can help you analyze the data and make sure everything has been done them about the proper size of your study, what types of statistical tests will help you answer your research questions, and what the limitations of the tests er, a statistical test simply tells you the probability of an outcome occurring or not occurring. Once the data has been collected and prepared, you can start to run all of the tests you decided to run before the experiment began. There are many software programs that allow you to turn your data into nice graphs. When presenting data, it is important to label everything clearly so people can easily interpret what the graph is telling them. You have multiple datasets on a single graph, make sure they are all properly asterisks to denote significance. Draw a line between the two groups that are significantly different and place an asterisk above the sure the figure legend explains what the asterisk means, what statistical test was used, and what the actual p-value of the test similar data together.

If you have multiple graphs of data that are similar, group them together into one figure. It will help you understand the data if you can look at all of the similar data at the same time. The figure legend allows anyone looking at your data to understand what exactly is being presented in the graph. The legend should tell the reader how many replicates are within each group and what statistical tests were used to analyze the data. This article is really helpful for me to know how to analyze the data in other or in systematically. Articleshow to do qualitative researchhow to write a reporthow to write a thesis statementhow to write a research text shared under a creative commons d by answer analysis is the process of systematically applying statistical and/or logical techniques to describe and illustrate, condense and recap, and evaluate data. According to shamoo and resnik (2003) various analytic procedures “provide a way of drawing inductive inferences from data and distinguishing the signal (the phenomenon of interest) from the noise (statistical fluctuations) present in the data”.. Data analysis in qualitative research can include statistical procedures, many times analysis becomes an ongoing iterative process where data is continuously collected and analyzed almost simultaneously. Indeed, researchers generally analyze for patterns in observations through the entire data collection phase (savenye, robinson, 2004). The form of the analysis is determined by the specific qualitative approach taken (field study, ethnography content analysis, oral history, biography, unobtrusive research) and the form of the data (field notes, documents, audiotape, videotape). Essential component of ensuring data integrity is the accurate and appropriate analysis of research findings. Integrity issues are just as relevant to analysis of non-statistical data as erations/issues in data are a number of issues that researchers should be cognizant of with respect to data analysis. These include:Having the necessary skills to rently selecting data collection methods and appropriate g unbiased opriate subgroup ing acceptable norms for ining statistical of clearly defined and objective outcome ing honest and accurate of presenting nmental/contextual recording ioning ‘text’ when analyzing qualitative ng of staff conducting ility and necessary skills to analyze.

Ideally, investigators should have substantially more than a basic understanding of the rationale for selecting one method of analysis over another. This can allow investigators to better supervise staff who conduct the data analyses process and make informed rently selecting data collection methods and appropriate methods of analysis may differ by scientific discipline, the optimal stage for determining appropriate analytic procedures occurs early in the research process and should not be an afterthought. Unbiased chief aim of analysis is to distinguish between an event occurring as either reflecting a true effect versus a false one. Any bias occurring in the collection of the data, or selection of method of analysis, will increase the likelihood of drawing a biased inference. Subgroup failing to demonstrate statistically different levels between treatment groups, investigators may resort to breaking down the analysis to smaller and smaller subgroups in order to find a difference. Although theories can often drive the processes used in the investigation of qualitative studies, many times patterns of behavior or occurrences derived from analyzed data can result in developing new theoretical frameworks rather than determined a priori (savenye, robinson, 2004). While access to computer-based statistical packages can facilitate application of increasingly complex analytic procedures, inappropriate uses of these packages can result in abuses as ing acceptable norms for field of study has developed its accepted practices for data analysis. Quantitative, comparative, or qualitative),(2) assumptions about the population from which the data are drawn (i. If one uses unconventional norms, it is crucial to clearly state this is being done, and to show how this new and possibly unaccepted method of analysis is being used, as well as how it differs from other more traditional methods. For example, schroder, carey, and vanable (2003) juxtapose their identification of new and powerful data analytic solutions developed to count data in the area of hiv contraction risk with a discussion of the limitations of commonly applied one uses unconventional norms, it is crucial to clearly state this is being done, and to show how this new and possibly unaccepted method of analysis is being used, as well as how it differs from other more traditional methods. For example, schroder, carey, and vanable (2003) juxtapose their identification of new and powerful data analytic solutions developed to count data in the area of hiv contraction risk with a discussion of the limitations of commonly applied ining the conventional practice is to establish a standard of acceptability for statistical significance, with certain disciplines, it may also be appropriate to discuss whether attaining statistical significance has a true practical meaning, i. Of clearly defined and objective outcome amount of statistical analysis, regardless of the level of the sophistication, will correct poorly defined objective outcome measurements. Common challenges include the exclusion of outliers, filling in missing data, altering or otherwise changing data, data mining, and developing graphical representations of the data (shamoo, resnik, 2003).

Of presenting times investigators may enhance the impression of a significant finding by determining how to present derived data (as opposed to data in its raw form), which portion of the data is shown, why, how and to whom (shamoo, resnik, 2003). Nowak (1994) notes that even experts do not agree in distinguishing between analyzing and massaging data. Shamoo (1989) recommends that investigators maintain a sufficient and accurate paper trail of how data was manipulated for future nmental/contextual integrity of data analysis can be compromised by the environment or context in which data was collected i. Since the data collection process could be influenced by the environment/context, researchers should take this into account when conducting data recording es could also be influenced by the method in which data was recorded. Requesting that participants themselves take notes, compile and submit them to each methodology employed has rationale and advantages, issues of objectivity and subjectivity may be raised when data is ioning the content analysis, staff researchers or ‘raters’ may use inconsistent strategies in analyzing text material. Every effort should be made to reduce or eliminate inconsistencies between “raters” so that data integrity is not ng of staff conducting analyses. Previous experience may affect how raters perceive the material or even perceive the nature of the analyses to be conducted. Strategies to address this would include clearly stating a list of analyses procedures in the protocol manual, consistent training, and routine monitoring of ility and chers performing analysis on either quantitative or qualitative analyses should be aware of challenges to reliability and validity. For example, in the area of content analysis, gottschalk (1995) identifies three factors that can affect the reliability of analyzed data:Stability , or the tendency for coders to consistently re-code the same data in the same way over a period of ucibility , or the tendency for a group of coders to classify categories membership in the same cy , or the extent to which the classification of a text corresponds to a standard or norm potential for compromising data integrity arises when researchers cannot consistently demonstrate stability, reproducibility, or accuracy of data ing gottschalk, (1995), the validity of a content analysis study refers to the correspondence of the categories (the classification that raters’ assigned to text content) to the conclusions, and the generalizability of results to a theory (did the categories support the study’s conclusion, and was the finding adequately robust to support or be applied to a selected theoretical rationale? Coding text material for content analysis, raters must classify each code into an appropriate category of a cross-reference matrix. Further analyses might be appropriate to discover the dimensionality of the data set or identity new meaningful underlying r statistical or non-statistical methods of analyses are used, researchers should be aware of the potential for compromising data integrity. While statistical analysis is typically performed on quantitative data, there are numerous analytic procedures specifically designed for qualitative material including content, thematic, and ethnographic analysis. Regardless of whether one studies quantitative or qualitative phenomena, researchers use a variety of tools to analyze data in order to test hypotheses, discern patterns of behavior, and ultimately answer research questions.

Research on teaching in physical education doctoral dissertations: a detailed investigation of focus, method, and analysis. Escape from ting research, data collection and ch, data collection and analysis are critical to effective advocacy efforts and resource mobilization, programme development, policy implementation and monitoring of can be collected on a number of important elements, such as: the nature and extent (prevalence and incidence) of violence against women and girls; the consequences and costs related to violence; the help-seeking behaviour of survivors; the responses by different sectors to survivors and perpetrators; the knowledge, attitudes and practices of various groups (e. For regular data collection and analysis can involve partnerships between government, international organizations, civil society and academic or research institutions at both the national and sub-national research and data collection methods on violence against women and girls include:Qualitative research which can include rapid assessments or in-depth studies with targeted groups or individuals within a population and provides more detailed information on a smaller number of people. Research, which can involve surveys or studies based on a population or specific group within the population, often generates less-detailed information on a large number of people and is represented in numbers or example, population-based surveys gather data from a representative sample of the population (national or sub-national) so that results from the survey can represent how the issue examined affects the general population. Dedicated surveys may better capture the actual levels of prevalence and more detailed information on the context in which violence against women occurs, but require a larger amount of resources (both financial and technical) and training compared with modules integrated into broader ages of population-based surveys include:Data collected can highlight the prevalence of women’s and girls’ experiences with violence across the results may help advocacy efforts to generate policy and programme attention to prevent and respond to can draw attention to forms and other factors associated with women’s experiences of violence, including the knowledge, attitudes, and practices of women and antages of population-based surveys include:The challenge of getting the methodology right, so that the data generated is valid and of good of standard methodology at international level, which challenges comparison between countries or process raises ethical and safety issues for women and girls that may put women and girls at increased risk of violence or harm (trauma, stigmatization) if they are not addressed within the survey design and ation gathered from surveys may not reveal underlying causes of violence or other details on women’s and girls’ experiences with e-level data collected from different sectors and providers should be coordinated among the various institutions and agencies, and ideally, use a standardized format for recording and reporting data on violence against women and girls that can be centralized from the local, to the district to the national level. Such data can be gathered from entities, such as:Police and other relevant uniformed personnel offices (e. Of service-level data include:Monitor demand for services (number of women and girls using services over time, type of services used). Of service-level data include:Data only counts and documents experiences of the women and girls who report or seek help for violence, who represent only a small portion of actual be generalized or represent all women and girl survivors of violence within the not be easy to interpret findings due to different terminology, reporting formats, etc. Instability, high mobility of people and poor infrastructure) for data collection, though population-based prevalence studies have been piloted using a standardized survey instrument in colombia, east timor, kosovo and rwanda (ward, 2005). Surveys have been conducted in other countries as well, although they often use non-representative samples and are based on data from service providers. In these settings surveillance using existing case reports also provides useful data, though they may require simplification and address the challenges that continue to limit the availability of data on the issue in humanitarian settings, the international rescue committee, unhcr and unfpa came together in 2007 to create the gender-based violence information management system (gbvims) to develop a standardized data collection and analysis mechanism. And national mming essentials, monitoring & evaluationoverview of violence against women and girlsguiding principlesmain strategies to end violence against women and girls conducting research, data collection and analysis monitoring & ew of violence against women and strategies to end violence against women and ring & evaluation. All rights of use | escape from ting research, data collection and ch, data collection and analysis are critical to effective advocacy efforts and resource mobilization, programme development, policy implementation and monitoring of can be collected on a number of important elements, such as: the nature and extent (prevalence and incidence) of violence against women and girls; the consequences and costs related to violence; the help-seeking behaviour of survivors; the responses by different sectors to survivors and perpetrators; the knowledge, attitudes and practices of various groups (e.

Collecting and using archival tool box needs your contribution can help change n training teaching core how to collect your data and analyze it, figuring out what it means, so that you can use it to draw some conclusions about your do we mean by collecting data? Now it’s time to collect your data and analyze it – figuring out what it means – so that you can use it to draw some conclusions about your work. In this section, we’ll examine how to do just do we mean by collecting data? If you are conducting observations, for example, you’ll have to define what you’re observing and arrange to make observations at the right times, so you actually observe what you need to. You’ll have to record the observations in appropriate ways and organize them so they’re optimally ing and organizing data may take different forms, depending on the kind of information you’re collecting. The way you collect your data should relate to how you’re planning to analyze and use it. Regardless of what method you decide to use, recording should be done concurrent with data collection if possible, or soon afterwards, so that nothing gets lost and memory doesn’t of the things you might do with the information you collect include:Gathering together information from all sources and photocopies of all recording forms, records, audio or video recordings, and any other collected materials, to guard against loss, accidental erasure, or other ng narratives, numbers, and other information into a computer program, where they can be arranged and/or worked on in various ming any mathematical or similar operations needed to get quantitative information ready for analysis. These might, for instance, include entering numerical observations into a chart, table, or spreadsheet, or figuring the mean (average), median (midpoint), and/or mode (most frequently occurring) of a set of ribing (making an exact, word-for-word text version of) the contents of audio or video data (translating data, particularly qualitative data that isn’t expressed in numbers, into a form that allows it to be processed by a specific software program or subjected to statistical analysis). A smoking cessation program, for example, is an independent variable that may change group members’ smoking behavior, the primary dependent do we mean by analyzing data? The point, in terms of your evaluation, is to get an accurate assessment in order to better understand your work and its effects on those you’re concerned with, or in order to better understand the overall are two kinds of data you’re apt to be working with, although not all evaluations will necessarily include both. Quantitative data refer to the information that is collected as, or can be translated into, numbers, which can then be displayed and analyzed mathematically. As you might expect, quantitative and qualitative information needs to be analyzed tative data are typically collected directly as numbers. Can also be collected in forms other than numbers, and turned into quantitative data  for analysis.

Whether or not this kind of translation is necessary or useful depends on the nature of what you’re observing and on the kinds of questions your evaluation is meant to tative data is usually subjected to statistical procedures such as calculating the mean or average number of times an event or behavior occurs (per day, month, year). These operations, because numbers are “hard” data and not interpretation, can give definitive, or nearly definitive, answers to different questions. Various kinds of quantitative analysis can indicate changes in a dependent variable related to – frequency, duration, timing (when particular things happen), intensity, level, etc. And they can identify relationships among different variables, which may or may not mean that one causes numbers or “hard data,” qualitative information tends to be “soft,” meaning it can’t always be reduced to something definite. And that interpretation may be far more valuable in helping that student succeed than knowing her grade or numerical score on the ative data can sometimes be changed into numbers, usually by counting the number of times specific things occur in the course of observations or interviews, or by assigning numbers or ratings to dimensions (e. Where one person might see a change in program he considers important another may omit it due to perceived ative data can sometimes tell you things that quantitative data can’t. It may also show you patterns – in behavior, physical or social environment, or other factors – that the numbers in your quantitative data don’t, and occasionally even identify variables that researchers weren’t aware is often helpful to collect both quantitative and qualitative tative analysis is considered to be objective – without any human bias attached to it – because it depends on the comparison of numbers according to mathematical computations. Analysis of qualitative data is generally accomplished by methods more subjective – dependent on people’s opinions, knowledge, assumptions, and inferences (and therefore biases) – than that of quantitative data. Be aware, however, that quantitative analysis is influenced by a number of subjective factors as well. What the researcher chooses to measure, the accuracy of the observations, and the way the research is structured to ask only particular questions can all influence the results, as can the researcher’s understanding and interpretation of the subsequent should you collect and analyze data for your evaluation? Of the answer here is that not every organization – particularly small community-based or non-governmental ones – will necessarily have extensive resources to conduct a formal evaluation. This data collection and sensemaking is critical to an initiative and its future success, and has a number of data can show whether there was any significant change in the dependent variable(s) you hoped to influence. Collecting and analyzing data helps you see whether your intervention brought about the desired term “significance” has a specific meaning when you’re discussing statistics.

The level of significance is built into the statistical formulas: once you get a mathematical result, a table (or the software you’re using) will tell you the level of , if data analysis finds that the independent variable (the intervention) influenced the dependent variable at the . Data analyses may help discover unexpected influences; for instance, that the effort was twice as large for those participants who also were a part of a support group. By combining quantitative and qualitative analysis, you can often determine not only what worked or didn’t, but why. The effect of cultural issues, how well methods are used, the appropriateness of your approach for the population – these as well as other factors that influence success can be highlighted by careful data collection and analysis. Being a good trustee or steward of community investment includes regular review of data regarding progress and can show the field what you’re learning, and thus pave the way for others to implement successful methods and approaches. In that way, you’ll be helping to improve community efforts and, ultimately, quality of life for people who and by whom should data be collected and analyzed? Far as data collection goes, the “when” part of this question is relatively simple: data collection should start no later than when you begin your work – or before you begin in order to establish a baseline or starting point – and continue throughout. Ideally, you should collect data for a period of time before you start your program or intervention in order to determine if there are any trends in the data before the onset of the intervention. Additionally, in order to gauge your program’s longer-term effects, you should collect follow-up data for a period of time following the conclusion of the timing of analysis can be looked at in at least two ways: one is that it’s best to analyze your information when you’ve collected all of it, so you can look at it as a whole. Both approaches are legitimate, but ongoing data collection and review can particularly lead to improvements in your “who” question can be more complex. That’s not the case, you have some choices:You can hire or find a volunteer outside evaluator, such as from a nearby college or university, to take care of data collection and/or analysis for can conduct a less formal evaluation. Just the numbers – the number of dropouts (and when most dropped out), for instance, or the characteristics of the people you serve – can give you important and usable can try to learn enough about statistics and statistical software to conduct a formal evaluation yourself. Can collect the data and then send it off to someone – a university program, a friendly statistician or researcher, or someone you hire – to process it for can collect and rely largely on qualitative data.

You wouldn’t want to conduct a formal evaluation of effectiveness of a new medication using only qualitative data, but you might be able to draw some reasonable conclusions about use or compliance patterns from qualitative possible, use a randomized or closely matched control group for comparison. By the same token, if 72% of your students passed and 70% of the control group did as well, it seems pretty clear that your instruction had essentially no effect, if the groups were starting from approximately the same should actually collect and analyze data also depends on the form of your evaluation. If you’re doing a participatory evaluation, much of the data collection - and analyzing - will be done by community members or program participants themselves. If you’re conducting an evaluation in which the observation is specialized, the data collectors may be staff members, professionals, highly trained volunteers, or others with specific skills or training (graduate students, for example). Another way analysis can be accomplished is by professionals or other trained individuals, depending upon the nature of the data to be analyzed, the methods of analysis, and the level of sophistication aimed at in the do you collect and analyze data? Your evaluation includes formal or informal research procedures, you’ll still have to collect and analyze data, and there are some basic steps you can take to do ent your measurement 've previously discussed designing an observational system to gather information. The definition and description should be clear enough to enable observers to agree on what they’re observing and reliably record data in the same and train observers. This may include reviewing archival material; conducting interviews, surveys, or focus groups; engaging in direct observation; data in the agreed-upon ways. Audio or video, journals, ze the data you’ve you do this depends on what you’re planning to do with it, and on what you’re interested any necessary data into the computer. Into a word processing program, or entering various kinds of information (possibly including audio and video) into a database, spreadsheet, a gis (geographic information systems) program, or some other type of software or ribe any audio- or videotapes. This may include sorting by category of observation, by event, by place, by individual, by group, by the time of observation, or by a combination or some other possible, necessary, and appropriate, transform qualitative into quantitative data. This might involve, for example, counting the number of times specific issues were mentioned in interviews, or how often certain behaviors were t data graphing, visual inspection, statistical analysis, or other operations on the data as ’ve referred several times to statistical procedures that you can apply to quantitative data. If you have the right numbers, you can find out a great deal about whether your program is causing or contributing to change and improvement, what that change is, whether there are any expected or unexpected connections among variables, how your group compares to another you’re measuring, are other excellent possibilities for analysis besides statistical procedures, however.

Journals can be particularly revealing in this area because they record people’s experiences and reflections over g patterns in qualitative data. In some cases, you may need to subject them to statistical procedures (regression analysis, for example) to see if, in fact, they’re random, or if they constitute actual s important findings. Whether as a result of statistical analysis, or of examination of your data and application of logic, some findings may stand out. It might be obvious from your data collection, for instance, that, while violence or roadway injuries may not be seen as a problem citywide, they are much higher in one or more particular areas, or that the rates of diabetes are markedly higher for particular groups or those living in areas with greater disparities of income. If you have the resources, it’s wise to look at the results of your research in a number of different ways, both to find out how to improve your program, and to learn what else you might do to affect the ret the you’ve organized your results and run them through whatever statistical or other analysis you’ve planned for, it’s time to figure out what they mean for your evaluation. Statistics or other analysis showed clear positive effects at a high level of significance for the people in your program and – if you used a multiple-group design – none, or far fewer, of the same effects for a similar control group and/or for a group that received a different intervention with the same purpose. As with programs with positive effects, these might be positive, neutral, or negative; single or multiple; or consistent or your analysis gives you a clear indication that what you’re doing is accomplishing your purposes, interpretation is relatively simple: you should keep doing it, while trying out ways to make it even more effective, or while aiming at other related issues as we discuss elsewhere in the community tool box, good programs are dynamic -- constantly striving to improve, rather than assuming that what they’re doing is as good as it can your analysis shows that your program is ineffective or negative, however – or, for that matter, if a positive analysis leaves you wondering how to make your successful efforts still more successful – interpretation becomes more complex. Correlations may also indicate patterns in your data, or may lead to an unexpected way of looking at the issue you’re can often use qualitative data to understand the meaning of an intervention, and people’s reactions to the observation that participants are continually suffering from a variety of health problems may be traced, through qualitative data, to nutrition problems (due either to poverty or ignorance) or to lack of access to health services, or to cultural restrictions (some muslim women may be unwilling – or unable because of family prohibition – to accept care and treatment from male doctors, for example). You have organized your data, both statistical results and anything that can’t be analyzed statistically need to be analyzed logically. Those are often matters for logical analysis, or critical ing and interpreting the data you’ve collected brings you, in a sense, back to the beginning. You have to keep up the process to ensure that you’re doing the best work you can and encouraging changes in individuals, systems, and policies that make for a better and healthier have to become a cultural detective to understand your initiative, and, in some ways, every evaluation is an anthropological heart of evaluation research is gathering information about the program or intervention you’re evaluating and analyzing it to determine what it tells you about the effectiveness of what you’re doing, as well as about how you can maintain and improve that ting quantitative data – information expressed in numbers – and subjecting it to a visual inspection or formal statistical analysis can tell you whether your work is having the desired effect, and may be able to tell you why or why not as well. It can also highlight connections (correlations) among variables, and call attention to factors you may not have ting and analyzing qualitative data – interviews, descriptions of environmental factors, or events, and circumstances – can provide insight into how participants experience the issue you’re addressing, what barriers and advantages they experience, and what you might change or add to improve what you you’ve gained the knowledge that your information provides, it’s time to start the process again. Use what you’ve learned to continue to evaluate what you do by collecting and analyzing data, and continually improve your environmental education evaluation resource assistant (meera) provides extensive information on how to analyze data.

Within their guide, they answer various questions such as: what type of analysis do i need? Pell institute offers user-friendly information on how to analyze qualitative data as a part of their evaluation toolkit. The site provides a simple explanation of qualitative data with a step-by-step process to collecting and analyzing h the evaluation toolkit, the pell institute has compiled a user-friendly guide to easily and efficiently analyze quantitative data. In addition to explaining the basis of quantitative analysis, the site also provides information on data tabulation, descriptives, disaggregating data, and moderate and advanced analytical ’s analyzing qualitative data for evaluation provides how-to guidance for analyzing qualitative ’s analyzing quantitative data for evaluation provides steps to planning and conducting quantitative analysis, as well as the advantages and disadvantages of using quantitative and graphs to communicate research findings, from the model systems knowledge translation center (msktc), will provide guidance on which chart types are best suited for which types of data and for which purposes, shows examples of preferred practices and practical tips for each chart type, and provides cautions and examples of misuse and poor use of each chart type and how to make ting and analyzing evaluation data, 2nd edition, provided by the national library of medicine, provides information on collecting and analyzing qualitative and quantitative data. This booklet contains examples of commonly used methods, as well as a toolkit on using mixed methods in ed for the adolescent and school health sector of the cdc, data collection and analysis methods is an extensive list of articles pertaining to the collection of various forms of data including questionnaires, focus groups, observation, document analysis, and statistics is a guide to free and open source software for statistical analysis that includes a comparison, explaining what operations each program can ed by the u. Department of health and human services, this hrsa toolkit offers advice on successfully collecting and analyzing data. An extensive list of both for collecting and analyzing data and on computerized disease registries is  human development index map is a valuable tool from measure of america: a project of the social science research council.