[R] predict.lm - standard error of predicted means?
mark salsburg
mark.salsburg at gmail.com
Wed Jul 20 18:58:00 CEST 2005
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
matrixA
matrixA
so matrix C will be 16063 x 178
I've tried cbind() and merge() with no success..
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