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jennrich
2004 Jul 20
1
Performance problem
...there an alternative and more efficient way for doing by-group
processing within lme(.).
Here some code to give you a glimpse
gfit <- by(longdata, gen, function(x) lme(fixed=response ~ dye + C(treat,
base = 4 ),
data=x,random =~ 1 | slide) )
Thanks in advance & regards
Gerhard Krennrich
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BASF Aktiengesellschaft
GVC/S - B009
Gerhard Krennrich
Tel.: +49 621 60-78299
2006 Mar 24
0
Imputing NAs using transcan(); impute()
Dear all,
I'm trying to impute NAs by conditional medians using transcan() in
conjunction with impute.transcan().
... see and run attached example..
Everything works fine, however impute() returns saying
Under WINDOWS
> x.imputed <- impute(trans)
Fehler in assign(nam, v, where = where.out) :
unbenutzte(s) Argument(e) (where ...)
Zus?tzlich: Warnmeldung:
variable X1 does not