On 02.03.2011 15:31, Bettina Kulle Andreassen wrote:
hi,
i am getting an error when calling the impute.knn
function (see the screenshot below).
what is the problem here and how can it be solved?
Please write to the package maintainers. This is probably a bug in the
package.
Uwe Ligges
screenshot:
##################
*** caught segfault ***
address 0x513c7b84, cause 'memory not mapped'
Traceback:
1: .Fortran("knnimp", x, ximp = x, p, n, imiss = imiss, irmiss,
as.integer(k), double(p), double(n), integer(p), integer(n), PACKAGE =
"impute")
2: knnimp.internal(x, k, imiss, irmiss, p, n, maxp = maxp)
3: knnimp(x, k, maxmiss = rowmax, maxp = maxp)
4: impute.knn(dummy0, k)
Possible actions:
1: abort (with core dump, if enabled)
2: normal R exit
3: exit R without saving workspace
4: exit R saving workspace
##################
thanks for your help in advance!
tina
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