Insert a relationship diagram
The graphs of relations allow to explore rapidly and automatically the relations between the variables in order to identify the most significant. The options proposed give the possiblity to find the principal relations, to explain a variable or to spot the groups of close variables VS, S, LS, NS.
The types of relations that may exist between the variables are marked by the initials :
- VS : the relations are very significant, for p
- S : the relations are significant, for 1%<p
- LS : the relations are little significant, for 5%<p
- NS : the relations are non-significant, for p>15%, sure less than 85%
The values (1%, 5%, etc.) are the thresholds by default. It is possible to modify them : In the Group properties, in the tab Tests, click on the button 
located next to Colorize significant cells.
