>>>>> "PD" == Peter Dalgaard <[EMAIL PROTECTED]>
>>>>> on 11 Apr 2005 09:46:11 +0200 writes:
.....
MM> Thanks again for the report; this should be fixable
MM> before release.
PD> Preferably before code freeze! (today)
PD> I think we (Thomas L.?) got it analysed once before: The
PD> issue is that summary.matrix is passing
PD> data.frame(object) back to summary.data.frame without
PD> removing the AsIs class.
PD> I don't a simple unclass() will do here.
or, a bit more cautiously,
summary.matrix <- function(object, ...)
summary.data.frame(data.frame(if(inherits(object,"AsIs")) unclass(object)
else object), ...)
That does cure the problem in the Kjetil's example and the equivalent
## short 1-liner:
summary(df <- data.frame(mat = I(matrix(1:8, 2))))
I'm currently make-checking the above.
Martin
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