[R] hist function in a for loop

Dzu dizem.uerek at alumni.fh-aachen.de
Tue Jun 18 16:54:26 CEST 2013

Dear all,

I need to create a for-loop in which I can compute multiple histograms
My code is the following :
#singlefile includes huge csv file
#I want to specify the binsize
#I would like to compute in the for -loop the histograms

    numfiles <- length(singlefile)
    for (i in 1 :51)
    binsize <- -20 :20/2
    hist(singlefile(singlefile$GVC[singlefile$new_id==i]], break=seq(), by =

What do I have to do ?
How can I specify the range for i  ?

I am totally lost
Thanks for support

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