[R] Dicsriminant coefficients

[Bill.Venables@CMIS.CSIRO.AU]

Alexander,

>  -----Original Message-----
> From: 	Alexander Genkin [mailto:lukistrela at netzero.net] 
> Sent:	Sunday, February 24, 2002 1:23 PM
> To:	R-help at stat.math.ethz.ch
> Subject:	[R] Dicsriminant coefficients
> 
> Hi! Will you please ask a newbie's question?
> Need linear discriminant analysis, need to capture discrim. function
> coefficients for further processing.

Small tip: In English sentences are easier to read (and people are more
likely to read them) if they contain a subject.

> Using R ver 1.4.0 package MASS function lda()

Try
> obj <- lda(.....)
> cf <- coef(obj)

> Help says resulting object should have "components" (among others): means,
> scaling, svd, but program returns NULL for all of them

Which "program" returns NULL for all of them?

Look carefully at the returned object and try, for example,

> names(obj)

or

> unclass(obj)

or for a particular component (why do you put this word in quotes above?)

> obj$svd  # &c

Bill Venables.

> 
> Thank you!
> 
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