[Rd] buglet in summary of a data frame

[Kjetil Brinchmann Halvorsen]

The following could probably behave better:

 > test$TESTFAC <- NULL
 > test
NULL data frame with 8 rows
 > summary(test)
Error in z[[i]] : subscript out of bounds
In addition: Warning message:
no finite arguments to max; returning -Inf

(rw2001 on win XP)

Kjetil

-- 

Kjetil Halvorsen.

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