Dear List,

I can't seem to get a simple paste function to work like I need.  I have an 
object I need to call but it ends in a character string.  The object is a list 
of home range values for a range of percent isopleths.  I need to loop through 
a vector of percent values, so I need to paste the percent as a character on 
the end of the object variable.  I have no idea why the percent is in character 
form, and I can't use a simple index value (homerange[[1]]$polygons[100]) 
because there are a variable number of isopleths that are calculated and [100] 
will not always correspond to "100".  So I am stuck.

What I want is:

homerange[[1]]$polygons$"100"

What I need is something like the following, but that works:

percent<-c("100","75","50")
p=1
paste(homerange[[1]]$polygons$,percent[p],sep="")

Thanks for the help,

Tim



Tim Clark
Department of Zoology 
University of Hawaii

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