Re: [R] Descriptive statistics for tables

From: Berton Gunter <>
Date: Fri 23 Sep 2005 - 02:27:44 EST

I don't know what a "quadratic, same size" table is or what you mean. If you do not get a satisfactory reply I suggest:

  1. Read and follow the posting guide at the end of this message.
  2. In particular, provide a simple, reproducible example to show what you want to do and perhaps any error messages that you may have received.
    • Bert Gunter Genentech Non-Clinical Statistics South San Francisco, CA

> -----Original Message-----
> From:
> [] On Behalf Of DAVID CAMACHO
> Sent: Thursday, September 22, 2005 9:10 AM
> To:
> Subject: [R] Descriptive statistics for tables
> I have a lot (more than one hundred) of files with tables of
> the same kind (quadratic, same size) and I want to obtain
> some statistics for every position on them. Therefore, as a
> result I want another table. I import every table, and create
> an object read.table for it, then I have try to create a
> list or a data frame and directly utilize some functions
> like sd( ) without success, because it calculate sd for the
> columns . Which kind of object should I create in order to
> utilize directly this kind of functions? Should I program it
> throw for loops?
> David
> ---------------------------------
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> mailing list PLEASE do read the posting guide! Received on Fri Sep 23 02:33:53 2005

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