[Rd] Error in lm.wfit(x, y, w, offset = offset, singular.ok = singular.ok, : (PR#5682)

[colestephen at msn.com]

I have encountered the following problem while doing "Appendix A A simple session" p.84 in The Intro to R :

> fm1 <- lm(y ~ x, data=dummy, weight=1/w^2)
Error in lm.wfit(x, y, w, offset = offset, singular.ok = singular.ok,  : 
        NA/NaN/Inf in foreign function call (arg 1)

What seem to be the problem?


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Stephen W. Cole
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