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2012 May 19
1
referencing headers to extract components of a data frame
...le code, to demonstrate what I'm attempting to do: > work_data$i.15.0 [1] 0.03 0.03 0.03 0.02 0.02 0.03 0.02 0.02 > currentFA [1] "i.15.0" > work_data$currentFA *this is what I want to do, access my data frame by calling with header name pulled from elsewhere. NULL > curFA <- noquote(currentFA) *tried stripping quotes, still doesn't work > curFA [1] i.15.0 > work_data$curFA NULL Thanks! Chris [[alternative HTML version deleted]]