Drag the variable for word frequency analysis to the [Dimension] field; click on the triangle arrow [∨] on the right of the variable, and select [Word Segmentation] for [Statistical Method]. In the same section, select the number of samples for [Statistical Quantity], and click [Save]. Select the word cloud diagram […]
DiVoMiner design concept and operation process
DiVoMiner is an AI-aided content analysis platform (ACA) for processing textual data with artificial intelligence and content analysis approach. Our platform features machine learning and manual refinement mechanism, to effectively process data in a one-stop fashion. Researchers can effectively complete the process of database building, sampling, inter-coder reliability test, coding, […]
What if the data analysis results are incorrect?
If the data analysis results are incorrect, please check the following points: In [Display Setting], check if important fields are involved in manual/machine coding (fields in [Info] would not show in coding); Check that the codebook categories are set up correctly, such as options and keyword settings. (If the keywords […]
What should I do if I don’t know how to set codebook categories?
Codebook categories should typically be set based on your research objectives and framework. It is recommended to first clarify your research needs and approach. Methods for creating codebook categories: Create codebook categories based on theory or previous research findings Researchers create codebook categories based on common sense, experience, and research […]
Filter function in statistical analysis
During statistical analysis, sometimes you need to analyze a specific scope of data with specific filter conditions. On the DiVoMiner® platform, you only need to drag the variable to the [Filter] section; set corresponding criteria through [Condition Setting], and click [Confirm]. After editing the chart, click [Save] to save the […]
How to create a time series chart?
In the [Statistical Analysis] – [Basic Analysis] section, you can create a new chart. Time series analysis involves organizing a set of variables in chronological order to show how they change over time. To create a time series chart, simply drag the variable in the “date” format to the [Dimension]. […]
How to create a multivariate data visualization chart?
Multivariate analysis is usually used to analyze the relationship between multiple variables. The procedure for conducting multivariate analysis on DiVoMiner is as follows: After coding, go to [Statistical Analysis]-[Basic Analysis]; click the “+” sign, and then click [New Chart]. You can also choose [New Folder] after clicking the “+” sign […]
How to create a univariate data visualization chart?
Univariate statistical analysis is the description and inference of a variable’s quantitative characters. It is the simplest and most basic form of statistical analysis. The procedure of univariate analysis on the DiVoMiner ® platform is as follow: After coding, go to [Statistical Analysis]- [Basic Statistics]; click the “+” sign, and […]
How to archive category questions?
DiVoMiner® provides easy-to-use Categorization management functions, such as “My collection” option for saving your category questions for future research reference. The operation procedure is to move the mouse to the right side of a certain category question and click [Favorite] (the “heart” icon) to save the question to My collection.
How to delete a category question?
Please note that before deleting a coding category, please check the coding results under that category first. Deleting a category will synchronize the deletion of the corresponding coding results, which may lead to the invalidation of the visulization results in [Statistical Analysis] produced using this category. To delete a category […]