[R] Dataframes and text identifier columns

Brian Willis b.h.willis at bham.ac.uk
Thu Jul 3 12:06:44 CEST 2014

Thank you for the suggestion

What seems to work is assigning           out_put$Case <-  Inp_dat$Case         
that is

for(i in 1:4)
Case<- Inp_dat$Case[i]

out_put[i,]<-data.frame(Case, stdL, stdPP, stdSE, L, PP, PP_SE)


out_put$Case <-  Inp_dat$Case


What I don't understand is why I need to do this, and why  adding rows to
out_put[i,] within the loop the Case column has an integer label assigned
and not the text label.

Further it seems I cannot correct this within the loop?

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