Feature #827

Updated by Matthieu Decorde about 5 years ago

Currently, one needs to do a CA before being able to do a CAH on a partition or lexical table. This corresponds to FactomineR functions architecture but not to a typical analysis scenario: a user may analyse a CAH on a partition without ever analysing its CA.

h3. Solution

* Add the CAH (Classification/Cluster) command
on partition
and lexical table objects.

* If called from the Partition:
*# create a lexical table with the default parameters
no CA is associated, 1) open the LT CA parameters dialog box (*) for (property to use and Fmin value)
*# build the LT
*# build the CA
*# build the CAH

* If called from a lexical table:
*# open the CA parameters dialog box (*) for property to use
and Fmin value
2) build it (with default parameters)
*# create
before doing the CAH.

[(*) SH: 'was set word property and Fmin to a default value for CA']

* Intermediate object created :
** SH:
We have to decide if in that case the CA result is displayed in the Corpus view or not.

MD: The the intermediate Lexical Table created when the CA is called from a Partition is shown. So, I prefer to show the Lexical Table and the CA that will be created