Displaying 1 result from an estimated 1 matches for "discrinimate".
Did you mean:
discriminate
2002 Jul 15
2
meaning of error message about collinearity
...ces to estimate. How many data points do you think
you need to do that?
Some people assume the covariance matrix is diagonal (i.e., assuming all the
variables are uncorrelated). Even then you still have 80 variances to
estimate. Besides, I don't think lda() does that.
If you really have to discrinimate 40 data points with 80 variables, use
methods that do not rely on the estimation of covariance matrix.
Andy
> -----Original Message-----
> From: Adaikalavan Ramasamy [mailto:ramasamy at stats.ox.ac.uk]
> Sent: Friday, July 12, 2002 4:08 PM
> To: r-help at r-project.org; allstat at jis...