However, these tables are used to tabulate the actual number of subjects (or observations) that belong to each of the groups defined by the rows and columns. Groups (or levels) of one grouping variable are defined by rows (Men and Women in the example below) the groups (levels) of the other grouping variable are defined by columns (Control and Treated in the example below).Ĭontingency tables - Contingency tables - like Grouped data tables - are also designed for data described by two grouping variables. Grouped tables - Grouped data tables are similar to Column data tables, but are designed for two grouping variables. Each column defines one group within the same grouping variable. This kind of data are often fit with linear or nonlinear regression.Ĭolumn tables - Use column tables if your groups are defined by one grouping variable, perhaps control vs. XY tables - An XY table is a graph where every point is defined by both an X and a Y value. You can always change the format of a data table. Choosing a data table format lets Prism create a data table that fits your data and makes it easy to create the kind of graph you want and perform the appropriate analyses. The format of a Prism data table determines what kinds of graphs you can make and what kind of analyses you can perform.
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