[R] R error function (NOT erf)

Sachin Abeywardana sachin.abeywardana at gmail.com
Thu Nov 17 06:54:51 CET 2011

Hi all,

I was wondering if it was possible to get R to throw an error if a 
certain condition was reached. For example:

if dim(A)[2]<=1
     error("Need a matrix not a vector")


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