R Package "example" section of .Rd file question (think it's a non-ASCII issue, but not sure...)

Hey,

I keep getting the following warning:

data(GSE19829-GPL570_eset)

Warning in data(GSE19829 - GPL570_eset) :
   data set ?GSE19829 - GPL570_eset? not found

## maybe str(GSE19829-GPL570_eset) ; plot(GSE19829-GPL570_eset) ...

if(require(affy)){

+   summary(GSE19829-GPL570_eset$vital_status)
+  }
Error in summary(GSE19829 - GPL570_eset$vital_status) :
   object 'GSE19829' not found
Execution halted

This error does not happen on other of my other .Rd files.  None of the
other .Rd files have a "-" character in their title.  for example, the
other files have the following:

data(GSE1234)

OR

data(GSE5678)

I think the issue is the "-" character, but I'm not sure.  Does anyone know
if this is the case?  And if so, how do I fix it?  If not, any other
suggestions?

Much thanks!

Ben

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