Knowledge Base

DataDynamic Reporter Knowledge Base to know everything about DDR and related processes.

Usage of the field Formulas
Formulas are used to define the categories of new variables and to recode the categories of existing variables. Formulas for recoding existing categorical v...
Tue, 28 Oct, 2014 at 1:52 PM
Coding Text variables into categorical ones
Open questions and in general all the text type variables are hardly used to produce tables for the very fact that they contain text, so there's no summ...
Wed, 29 Oct, 2014 at 3:40 PM
How to delete one or multiple selection of variables (COLUMNS)?
To delete 1 or more variables(s) in your .ddf2 file in DataDynamic you need to: + select the variable(s) in the variable list (Editor Mode) an...
Thu, 30 Oct, 2014 at 3:00 PM
Once I deleted some variables are they completely lost?
Once you delete variable(s) in DataDynamic they're not anymore visible, but still there, until you'll save your .ddf2 file. Unfortunately in this ...
Wed, 29 Oct, 2014 at 5:44 PM
Delete cases (ROWS) and cases based on filter selection
In this tutorial it is initially shown how to delete variables from the datafile (there's another specific tutorial here, but is reported quickly also i...
Thu, 30 Oct, 2014 at 4:15 PM
Save the output file (.ddo file)
In DataDynamic Reporter you can save your table output, allowing you to re-run the tables in the future. The tables are saved in a specific DataDynamic outp...
Thu, 30 Oct, 2014 at 5:06 PM
How to create/remove variable groups
Adding variables to a group To make your variable list in Designer/Editor Mode easier to access, you can group variables together under a group headin...
Mon, 3 Nov, 2014 at 3:15 PM
How can I add new variables to an existing group?
In DataDynamic Reporter, to add new variables to a pre-existing group is pretty straightforward. + In editor mode, select the variables you want to ...
Mon, 3 Nov, 2014 at 4:07 PM
Can the same variable be included in 2 different groups?
In DataDynamic Reporter, variables exist in a unique copy, meaning that if a variable is grouped into a group cannot be simultaneously be into another. It...
Mon, 3 Nov, 2014 at 4:17 PM
When deleting groups, do I delete also the variables underneath or only the groups?
In DataDynamic when deleting variables from a group, you don't delete variables from the datafile (.ddf2 file). A group is simply a different way to o...
Mon, 3 Nov, 2014 at 5:15 PM