Improve decision making with better survey analysis software

Survey data analysis helps you make sense of the data you've collected in your survey and gain insights for your study or business. Each survey respondent answers the same questions as other respondents, allowing for easy data organization of quantitative data in tables for further statistical analysis for reports and data visualizations.

Surveys help researchers collect and analyze data from large numbers of respondents at once. Targeted surveys can capture the opinions and perspectives of a particular population, allowing researchers to generate theoretical insights about that population.

In professional domains, survey data analysis is practical for market research and employee feedback, and the analysis of survey responses can help uncover insights for future research. You can use survey data to plan for upcoming events (e.g., determine what activities appeal to your customers) or get feedback on product design (e.g., which color or logo draws the most positive response from respondents).

Closed questions ask survey respondents to select from a set of potential choices when answering a survey item. For example, a survey item may ask respondents to choose their level of satisfaction with a product on a scale of 1 to 5.

An open-ended question allows respondents to provide a free response to an item. For example, a survey item may ask respondents to explain why they are satisfied or unsatisfied with a product. For survey items with no choices, a space for open-ended answers allows respondents to write whatever they want to address the question.

Closed questions may also provide a space for limited, open-ended answers, such as a space next to "Other" in a list of choices about a respondent's favorite brand or shopping habits. When a survey researcher lists brands to choose from, they may not be able to account for all potential brand names. A space to add an open-ended response can allow respondents to provide an answer when their choice is not on the list.

Correlation refers to two phenomena occurring in the same place or at the same time. A correlation tells you that there is a relationship between two variables. The challenge with correlation is that it is not readily clear which variable influences which.

For example, consider a survey asking respondents about their income and health. The data might indicate that those who report higher income levels also perceive their health to be better than those who report lower income levels. This correlation raises many questions that can help determine causation. Are rich people healthier because, for example, they can afford better medicines, more nutritious foods, and exercise classes? Or are healthier people wealthier because it is easier for them to earn money?

Causality means that there is a clear cause-and-effect relationship between variables. In other words, causality is when you know for sure which variable affects which.

For example, it is quite certain that exercise has a positive influence on muscle building. Often other influencing variables are not considered. For example, vaccination skeptics argue that excess mortality increases among people who receive vaccinations against coronavirus. Researchers should consider other variables, such as the age of the vaccinated. When the ages of those vaccinated are higher than average, the probability of dying may also be higher, placing into question any causation between vaccination and excess mortality.

Researchers should organize survey responses to ensure efficient survey data analysis. Good survey design can help prevent user error, but there is always the possibility of flawed responses, which can affect the survey results.

You should consider cleaning the data in the following cases:

• When respondents answer only part of your survey (e.g., blank answers toward the second half of your survey)
• When respondents give nonsensical or unrealistic answers in your open-ended questions (e.g., respondents enter "40 hours" to a question about how much time they work in a day)
• When respondents do not meet the criteria of your target group
• When respondents have given mismatched answers (e.g., respondents provide an answer to one question but place it in a free response space for another question)

The survey data analysis you need to conduct depends on the makeup of your survey. Statistical or quantitative analysis can address responses to closed questions, while responses to open-ended questions require qualitative analysis.

In ATLAS.ti, you can organize your survey data by respondents (i.e., create a document for each respondent's set of survey responses) and code data according to variables (e.g., income level) and their possible values (e.g., low-income, middle-income, high-income). To determine correlations, you can create tables through the Code-Document Table tool to see which codes occur in the same document. You can export the resulting table as an Excel spreadsheet for further statistical analysis.

Survey research often includes unstructured data from open-ended responses whose data may not be easily quantifiable or ordered to allow for statistical analysis. Qualitative research software such as ATLAS.ti has data analysis tools that can help you create visualizations such as word clouds, frequency tables of words, and concept clouds. Words and phrases that often appear in open-ended responses can help you uncover other data and insights for future research.

Other powerful tools employing machine learning such as Sentiment Analysis and Opinion Mining can allow you to identify positive or negative feedback written in open-ended responses. These insights can allow for advanced analysis of your structured data, particularly when you can isolate survey data by the emotions and sentiments that are apparent in the responses.

In traditional qualitative analysis, you can analyze survey data by coding open-ended responses of interest and creating tables through the Code Co-Occurrence tool to determine common themes expressed by survey respondents.