Dear Mark,
Thank you very much for your advice.
I will try it.
I really appreciate your all kind advice.
Thanks a lot again.
Best regards,
Kohkichi
(11/08/19 22:28), Mark Difford wrote:
On Aug 19, 2011 khosoda wrote:
I used x10.homals4$objscores[, 1] as a predictor for logistic regression
as in the same way as PC1 in PCA.
Am I going the right way?
Hi Kohkichi,
Yes, but maybe explore the "sets=" argument (set "Response" as the target
variable and the others as the predictor variables). Then use Dim1 scores.
Also think about fitting a rank-1 restricted model, combined with the sets=
option.
See the vignette to the package and look at
@ARTICLE{MIC98,
author = {Michailides, G. and de Leeuw, J.},
title = {The {G}ifi system of descriptive multivariate analysis},
journal = {Statistical Science},
year = {1998},
volume = {13},
pages = {307--336},
abstract = {}
}
Regards, Mark.
-----
Mark Difford (Ph.D.)
Research Associate
Botany Department
Nelson Mandela Metropolitan University
Port Elizabeth, South Africa
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