Displaying 5 results from an estimated 5 matches similar to: "Problem installing packages in R 2.4.1"
2018 Sep 14
1
Problem building rmarkdown vignettes with child
Dear Community,
I have an Rmarkdown vignette with optional child documents.
Since all markdown files in the vingette folder are build when
executing R CMD build
I did place the child documents in
/inst/ParametrizedReportChid/
so they are excluded from the build.
I do reference them from the markdown file in the vignette folder by:
```{r referencingChildDocument}
child_docs <-
2006 Dec 08
1
please help me for svm plot question
I run the following code, all other is ok,
but plot(m.svm,p5.new,As~Cur) is not ok
Anyone know why?
install.packages("e1071")
library(e1071)
library(MASS)
p5 <- read.csv("http://www.public.iastate.edu/~aiminy/data/p_5_2.csv")
p5.new<-subset(p5,select=-Ms)
p5.new$Y<-factor(p5.new$Y)
levels(p5.new$Y) <- list(Out=c(1), In=c(0))
attach(p5.new)
2011 Jun 22
1
caret's Kappa for categorical resampling
Hello,
When evaluating different learning methods for a categorization problem with
the (really useful!) caret package, I'm getting confusing results from the
Kappa computation. The data is about 20,000 rows and a few dozen columns,
and the categories are quite asymmetrical, 4.1% in one category and 95.9% in
the other. When I train a ctree model as:
model <- train(dat.dts,
2006 Dec 07
1
svm plot question
I run the following code, all other is ok,
but plot(m.svm,p5.new,As~Cur) is not ok
Anyone know why?
install.packages("e1071")
library(e1071)
library(MASS)
p5 <- read.csv("http://www.public.iastate.edu/~aiminy/data/p_5_2.csv")
p5.new<-subset(p5,select=-Ms)
p5.new$Y<-factor(p5.new$Y)
levels(p5.new$Y) <- list(Out=c(1), In=c(0))
attach(p5.new)
2017 Sep 29
5
Converting SAS Code
Hello all,
My statistical analysis training up until this point has been entirely done
in SAS. The code I frequently used was:
*Yield Champagin;
data yield;
set stress;
if field='YV' then delete;
if field='HB' then delete;
if barcode='16187DD4015' then delete;
if barcode='16187DD6002' then delete;
if barcode='16187DD2007' then delete;
if