From: Aimin Yan <aiminy_at_iastate.edu>

Date: Tue 24 Oct 2006 - 15:03:08 GMT

R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Received on Wed Oct 25 01:15:01 2006

Date: Tue 24 Oct 2006 - 15:03:08 GMT

In directory H:/Delta_angle

I have 19 files like this:

ALA.delta ASN.delta ASP.delta CYS.delta GLN.delta GLU.delta HIS.delta ILE.delta LEU.delta LYS.delta MET.delta PHE.delta PRO.delta SER.delta THR.delta TRP.delta TYR.delta VAL.delta

I want to read these files to 19 data sets in R.
All these data sets have "P","AA",index","delta" columns
I want to do histogram for variable "delta" in each data set,
and label the histogram by mean, standard deviation and number of
observation for

"delta" column.

Do you know how to do these in R?

thanks

Aimin Yan

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https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Received on Wed Oct 25 01:15:01 2006

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