search for: compfunct2

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2012 May 21
2
Problem with function
Hi, I'm new to R, so apologies in advance for the triviality of this question, but I was wondering if anyone could tell me why this function doesn't return the expected output, i.e. a matrix containing two columns from a large data frame called 'finalTable'? Oddly, the statement between the curly brackets works if run with 'thisCol' and 'thatCol' already defined.