Re: [R] predict.lm - standard error of predicted means?

From: mark salsburg <>
Date: Thu 21 Jul 2005 - 02:58:00 EST

Can someone please refer me to a function or method that resolves this structuring issue:

I have two matrices with identical colnames (89), but varying number of observations:

matrix A                                matrix B 

217 x 89                              16063 x 89

I want to creat one matrix C that has both matrices adjacent to one another, where matrix A is duplicated many times to create the same row number for matrix B, i.e. 16063.

matrixA matrix B

so matrix C will be 16063 x 178

I've tried cbind() and merge() with no success.. mailing list PLEASE do read the posting guide! Received on Thu Jul 21 03:02:49 2005

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