| computePartial4Groups {DistatisR} | R Documentation |
Computes group alphas
and group factor scores
for K groups of observations
in distatis.
Description
computePartial4Groups:
Computes group alphas and group factor scores
for K groups of observations used to compute
the compromise (i.e., matrix **S**)
in a distatis analysis.
Usage
computePartial4Groups(resDistatis, DESIGN)
Arguments
resDistatis |
The results of
a Distatis analysis (as performed by
the |
DESIGN |
A Design vector describing the groups of observations |
Details
In DISTATIS, the compromise
is computed as a weighted
(with the alpha-coefficients) sum of the
K pseudo-covariance matrices
**S**k, computePartial4Groups
sums all the alpha coefficients of a group
to compute each group partial factor scores.
Value
A list with
"GroupFS: " The
Kweighted mean coordinates"groupAlpha: " The
Kalpha weights
Author(s)
Hervé Abdi
See Also
[Package DistatisR version 1.1.1 Index]