search for: elwert

Hello! I imported a DJI survey[1] from an SPSS file. When looking at some of the variables, I noticed problems with the `table` function and similar. It seems to be caused by duplicate levels which are generated from the value labels. Not all values have labels, so those who don?t get an empty string as the level, which leads to duplicates. I hope the code and output below illustrates the

...zes might need some retouching to stay sharp. Not everybody might feel about the R logo as I do, so this is in no way an attempt to replace the current logo. But maybe somebody likes the look of my new logo and wants to use it as an icon or something. The SVG file: http://www-user.uni-bremen.de/~felwert/R/R.svg The logo in about the size of the R's website's logo: http://www-user.uni-bremen.de/~felwert/R/Rlogo-neu.png The logo as 48x48 icon: http://www-user.uni-bremen.de/~felwert/R/scientific-r-48.png The files themselves are Public Domain, the logo is property of the R Foundation, I as...