[R] any suggestions on this error?

[Bill.Venables at csiro.au]

You have use a zero index.  This is not allowed in R (normally).

Also your code, even if corrected, would do nothing so I suspect your problems do not stop there.  

Did you really mean "for(i in v) .... if(v[i] ... "?  Very subtle if you did. 


Bill Venables
http://www.cmis.csiro.au/bill.venables/ 


-----Original Message-----
From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On Behalf Of onyourmark
Sent: Saturday, 2 May 2009 2:19 PM
To: r-help at r-project.org
Subject: [R] any suggestions on this error?


Error in matrix(unlist(value, recursive = FALSE, use.names = FALSE), nrow =
nr,  : 
  invalid 'ncol' value (too large or NA)

the statement was:
for (i in v) {for (j in m[0,]){if(v[i]==m[0,j]){M[,-j]}}} 


where 'v' is a vector, and 'm' and 'M' are both matrices.
-- 
View this message in context: http://www.nabble.com/any-suggestions-on-this-error--tp23342888p23342888.html
Sent from the R help mailing list archive at Nabble.com.

______________________________________________
R-help at r-project.org 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.