3D Histogram by... - Continuous by Continuous

Select this Graphs of Input Data - 3D Histogram by... option if both currently highlighted variables in the spreadsheet are continuous and/or you want STATISTICA to perform an automatic categorization on the values of the variables for this bivariate histogram. Each variable's values will be categorized according to the following automatic categorization conventions.

Automatic categorization conventions. Both selected variables will be divided into categories for this bivariate histogram. When a selected variable is categorical (usually 10 or fewer categories), STATISTICA will use those categories as the histogram intervals for that variable. If a variable has either more than 10 categories or its values are non-integers (continuous), then STATISTICA will divide the values into approximately 10 to 12 intervals based on the range of the values.