[Rd] pacf.mts

Uwe Ligges ligges at statistik.uni-dortmund.de
Mon Jul 19 08:37:02 CEST 2004

cheng wu wrote:

>>predict(a.lda,a[i,c(7:10)])$class -> q
> Error in eval(expr, envir, enclos) : couldn't find function "SD"
> I don't know what's wrong with this?

We don't know either, because there is almost no information in your 

What is a.lda? What is a? What is i? In which way have you created these 
objects? What R version? What OS? ......????
Why do you send this message to R-devel rather than R-help?

Please specify repoducible code and read the posting guide at 

Uwe Ligges

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