Quantitative methods of data analysis

quantitative data analysis ppt

Basic Research Design for Quantitative Studies Before designing a quantitative research study, you must decide whether it will be descriptive or experimental because this will dictate how you gather, analyze, and interpret the results.

Babbie, Earl R.

Quantitative methods of data analysis

Since descriptive analysis is mostly used for analyzing single variable, it is often called univariate analysis. Procedure, to check whether the data collection procedure was duly followed.

sample quantitative data analysis report

Make sure that non-textual elements do not stand in isolation from the text but are being used to supplement the overall description of the results and to help clarify key points being made. Bates College; Nenty, H.

Quantitative data analysis tools

It is generally harder for qualitative researchers to remain apart from their work. Interviews offer a marketer the opportunity to gather extensive data from the participants. Discourse analysis: Like narrative analysis, discourse analysis is used to analyze interactions with people. Analyzing Quantitative Data Data Preparation The first stage of analyzing data is data preparation, where the aim is to convert raw data into something meaningful and readable. This also includes transcribing the data. It is therefore helpful to develop habits of reflecting on your part in the work and how this may affect the research. Describes the theoretical framework -- provide an outline of the theory or hypothesis underpinning your study.

You'll get our 5 free 'One Minute Life Skills' We'll never share your email address and you can unsubscribe at any time. Quantitative data should be analyzed in order to find evidential data that would help in the research process.

This level of control might not normally be in place in the real world thus yielding "laboratory results" as opposed to "real world results"; and, Preset answers will not necessarily reflect how people really feel about a subject and, in some cases, might just be the closest match to the preconceived hypothesis.

It is therefore helpful to develop habits of reflecting on your part in the work and how this may affect the research. London: Sage, ; Gay,L.

Quantitative data examples

Our page Statistical Analysis provides more information about some of the simpler statistical techniques. For example, a digital camera converts electromagnetic information to a string of numerical data. The Practice of Social Research. While either qualitative or quantitative methods directly form the basis of most methods of analysis, a mid-way point between qualitative or quantitative methods applies to several methods of analysis. However, it is important to note that quantitative methods are not necessarily the most suitable methods for investigation. This level of control might not normally be in place in the real world thus yielding "laboratory results" as opposed to "real world results"; and, Preset answers will not necessarily reflect how people really feel about a subject and, in some cases, might just be the closest match to the preconceived hypothesis. Text analysis: Text analysis is an advanced statistical method where intelligent tools make sense of and quantify or fashion qualitative and open-ended data into easily understandable data. Listed below are some examples of quantitative data that can help understand exactly what this pertains: I updated my phone 6 times in a quarter.

Analyzing Qualitative Data Qualitative data analysis works a little differently from quantitative data, primarily because qualitative data is made up of words, observations, images, and even symbols.

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Quantitative Data: Definition, Types, Analysis and Examples