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10 results for “from:Sascha Wolfer”

p value from F value and dfs
Sascha Wolfer · Sep 23, 2009 · r-help

Dear List, is there an easy and fast way to compute the p value from a given F value and given degrees of freedom for an effect and the dfs for the residuals? I think of a function like this...

Rstem package not available anymore?!?
Sascha Wolfer · Sep 14, 2009 · r-help

Dear List, I tried installing the Rstem package from omegahat.org using my old command install.packages("Rstem", repos = "http://www.omegahat.org/R", type = "source") but it seems omegahat.org is down. Any word on when it will be...

Parantheses highlighting
Sascha Wolfer · May 11, 2011 · r-help

Dear list, is it just me or is everybody experiencing this? Since the upgrade to R 2.13.0 on my Mac (OS X 10.6.7, R GUI 1.40 (5751)) the highlighting of matching parantheses doesn't work...

Paranthesis highlighting
Sascha Wolfer · May 11, 2011 · r-sig-mac

Dear list, is it just me or is everybody experiencing this? Since the upgrade to R 2.13.0 on my Mac (OS X 10.6.7, R GUI 1.40 (5751)) the highlighting of matching parantheses doesn't work...

Usage of SnowballStemmer for German
Sascha Wolfer · Sep 15, 2009 · r-help

Dear List, I tried to use the SnowballStemmer function in the package "Snowball". It works, but obviously it uses English as its default language and I can't figure out how to change the language. SnowballStemmer takes 2 args: a...

Unicode Text Segmentation Algorithms already implemented in R?
Sascha Wolfer · Mar 3, 2016 · r-help

Hello list members, I am looking for an implementation of Unicode text segmentation (word boundary detection) algorithms in R. You can find information about the algorithms here: http://www.unicode.org/reports/tr29/#Word_Boundaries The help page for the...

openNLP package error
Sascha Wolfer · Dec 2, 2010 · r-help

Hello list, I seem to have a problem with the openNLP package, I'm actually stuck in the very beginning. Here's what I did: > install.packages("openNLP") > install.packages("openNLPmodels.de", repos = "http://datacube.wu.ac.at/", type = "source...

Function "Varcov" in Design (Ver. 2.2-0) package
Sascha Wolfer · Sep 14, 2009 · r-help

Hi, I'm running into an error message for the "anova"-function I never got before with the Design (Version 2.2-0) package. There seems to be a missing function "Varcov", please check my function calls (it's in...

How to center a horizontal legend with specified 'text.width'
Sascha Wolfer · May 12, 2013 · r-help

Hello dear list, I just cannot figure out how to do this and didn't find a solution for my specific problem. I want to place a centered horizontal legend between 4 plots. That's no problem. The problem is...

Weird 'xmlEventParse' encoding issue
Sascha Wolfer · Jul 15, 2013 · r-help

Dear list, I have got a weird encoding problem with the xmlEventParse() function from the 'XML' package. I tried finding an answer on the web for several hours and a Stack Exchange question came back without success :( So here's...

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