[R] error in qr(x)

[Spencer Graves]

Have you tried removing the NA's beforecalling "rlm"?

hth.  spencer graves

Martin Wegmann wrote:
> Hello, 
> 
> I get the following prompt when tring to compute rlm:
> 
> 
>>x<-rlm(core.e, na.action=na.omit)
>>Error in qr(x) : NA/NaN/Inf in foreign function call (arg 1)
> 
> 
> I checked with is.finite and is.infinite but in both cases i get FALSE and my 
> missing values are substituted by NA. 
> 
> what does this error prompt mean and how do I solve it?
> 
> thanks in advance, cheers Martin
> 
>