Displaying 2 results from an estimated 2 matches for "coordi_pca1n2".
2009 Sep 11
0
problem formula (newbe)
...t
even sure it’s possible.
I also tried by making my KMeans clustering before, applying
the cluster number to each row and using this number (recoded as.character) as a term, but it does not work
either.
A quick overview of code / error message if needed :
> form <- as.formula (COORDI_PCA1n2$Dim.1 +
COORDI_PCA1n2$Dim.2 ~KMeans)
> boosting.cv(form, COORDI_PCA1n2)
Error in `[.data.frame`(data, , as.character(formula[[2]]))
:
undefined columns
selected
> boosting.cv(form, COORDI_PCA1n2[, 1:2])
Error in `[.data.frame`(data, , as.character(formula[[2]]))
:
undefined column...
2009 Sep 11
3
For sending my R package as part of R-project
...en sure it???s possible.
??
I also tried by making my KMeans clustering before, applying
the cluster number to each row and using this number (recoded ??as.character) as a term, but it does not work
either.
??
A quick overview of code / error message if needed :
??
> form <- as.formula (COORDI_PCA1n2$Dim.1 +
COORDI_PCA1n2$Dim.2 ~KMeans)
> boosting.cv(form, COORDI_PCA1n2)
Error in `[.data.frame`(data, , as.character(formula[[2]]))
:
?? undefined columns
selected
> boosting.cv(form, COORDI_PCA1n2[, 1:2])
Error in `[.data.frame`(data, , as.character(formula[[2]]))
:
?? undefined column...