Displaying 2 results from an estimated 2 matches for "bat_sp".
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at_sm
2009 Mar 23
1
mvpart error
Hello all,
When attempting a classification tree using mvpart, I get the following
error:
> thesis2.mvp=mvpart(bat_sp~., data=alltrees.df)
Error in all(keep) :
unused argument(s) (c(TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE,
TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE,
TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE,
TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, TRUE,...
2009 Mar 15
0
mvpart error - is.leaf
...e graphical parameters. However running
same formula and data through rpart yields no errors, and I don't remember
seeing this when I ran the same data through mvpart a couple years ago. Any
suggestions as to where a solution might lie?
Full output:
> summary(thesis.mvp)
Call:
mvpart(form = bat_sp ~ ., data = alltrees.df, size = 6, xval = 8,
xvmult = 1000, plot.add = TRUE, text.add = TRUE, all.leaves = TRUE,
bars = TRUE, legend = TRUE, bord = TRUE, prn = TRUE)
n= 78
CP nsplit rel error xerror xstd
1 0.23076923 0 1.0000000 1.0000000 0.1132277
2 0.16666667...