[19295] in s-news-athena
[S] Object not found within function
daemon@ATHENA.MIT.EDU (Scott Longmore)
Wed Sep 22 18:32:31 1999
Message-Id: <199909222224.WAA08485@opal.fsl.noaa.gov>
Date: Wed, 22 Sep 1999 16:24:35 -0600 (MDT)
From: Scott Longmore <longmore@fsl.noaa.gov>
Reply-To: Scott Longmore <longmore@fsl.noaa.gov>
To: s-news@wubios.wustl.edu
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Here is the code:
usage.crosstab<-function(usage.log) {
class(usage.log$Category)<-"character"
categories<-unique(usage.log$Category)
rows<-match(usage.log$Category,categories[c(1,3:7,9)],nomatch=0)
crosstab<-crosstabs(~Category,data=usage.log,subset=rows>0)
return(crosstab)
}
Here is the calls and error:
> options(object.size=10000000)
> crp<-read.table("crp.prod.txt",sep=',')
> source("splus.funcs")
> usage.crosstab(crp)
Problem in eval(substitute(subset), local = data): Object "rows" not found
Use traceback() to see the call stack7565040
Any suggestions? The data object "usage.log" it is working with is
7565040 bytes. The only thing I can think of is some kind of memory
problem in splus. I am using Splus 5.0 Release 2 for Solaris 2.6.
Scott
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