Displaying 3 results from an estimated 3 matches for "rlply".
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2011 Jul 30
0
plyr version 1.6
...sion 1.6
------------------------------------------------------------------------------
* documentation improved using new features of `roxygen2`
* fixed namespacing issue which lead to lost labels when subsetting the
results of `*lply`
* `colwise` automatically strips off split variables.
* `rlply` now correctly deals with `rlply(4, NULL)` (thanks to bug report from
Eric Goldlust)
* `rbind.fill` tries harder to keep attributes, retaining the attributes from
the first occurrence of each column it finds. It also now works with
variables of class `POSIXlt` and preserves the ordered statu...
2011 Jul 30
0
plyr version 1.6
...sion 1.6
------------------------------------------------------------------------------
* documentation improved using new features of `roxygen2`
* fixed namespacing issue which lead to lost labels when subsetting the
results of `*lply`
* `colwise` automatically strips off split variables.
* `rlply` now correctly deals with `rlply(4, NULL)` (thanks to bug report from
Eric Goldlust)
* `rbind.fill` tries harder to keep attributes, retaining the attributes from
the first occurrence of each column it finds. It also now works with
variables of class `POSIXlt` and preserves the ordered statu...
2011 Jun 20
2
Error of Cross Validation
Dear R users:
Recently, I tried to write a program to calculate cross-validated predicted
value.
My sources are as follows. However, the R reported an error.
Could you please check the sources? Thanks.
set.seed(100)
x<-rnorm(100)
y<-sample(rep(0:1,50),replace=T)
dat<-data.frame(x,y)
library(rms)
fito<-lrm(y~x)
preo<-predict(fito)
pre<-matrix(NA,nrow=100,ncol=200)
for (i in