search for: vingette

I am attempting to install a anchoring vingettes package for R and I seem to have a problem with unzipping the files in R. I use the command that can be found here <http://wand.stanford.edu/anchors/>. Here is the dialog I get after entering the command: > install.packages("anchors", dependencies = TRUE, + repos=c(&q...

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 <- "Grp2Analysis_MissingInOneC...

...epting a split into the tree.) The Accuracy numbers look sorta reasonable, if not great; the model overfits and barely beats the base rate if it builds a complicated tree. But the Kappa numbers go the opposite direction, and here's where I'm not sure what's going on. The examples in the vingette show Accuracy and Kappa being positively correlated. I thought Kappa was just (Accuracy - baserate)/(1 - baserate), but the reported Kappa is definitely not that. Suggestions? Aside from looking for a better model, which would be good advice here, what metric would you recommend? Thank you! -Har...

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