search for: pfaffman

...ontributed" documents. I'm not sure how I missed them, but I did. They've been quite helpful. Also, I was able to find a copy of MASS in the library (not sure why I didn't think to look there sooner). I'll soon break down and buy it. Thanks to all those who helped. -- Jay Pfaffman pfaffman at relaxpc.com +1-415-821-7507 (H) +1-415-810-2238 (M) http://relax.ltc.vanderbilt.edu/~pfaffman/ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-...

...I'm about to give up and have someone do it in Excel (which peeves me to no end). To further complicate matters, one data set has no items in the zero cell. I'd like that graph to look like the others (using my stupid hack above it has bars that are a different width). Thanks. -- Jay Pfaffman pfaffman at relaxpc.com +1-415-821-7507 (H) +1-415-812-5047 (M)

...6 for the same query. Is this an undocumented feature? I played with this data for an alarming amount of time before I realized that I was missing a third of the data. I appear to be using version 0.4-5. I'll upgrade to 0.4-6 Real Soon Now. My first attempt failed for some reason. -- Jay Pfaffman pfaffman at relaxpc.com +1-415-821-7507 (H) +1-415-810-2238 (M) -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help...

...plea for help with not being able to find order() in the man pages. I don't know how I missed it. I even looked for it in the "See Also" of the sort and rank manpages (where it's pointed to). I'm sure this problem is similarly trivial, but I just can't see it. -- Jay Pfaffman pfaffman at relaxpc.com +1-415-821-7507 (H) +1-415-810-2238 (M) http://relax.ltc.vanderbilt.edu/~pfaffman/ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-...

...of 5 categories) and would like to see if any patterns are emerging there. My data start out as an ordered list of these cards (1-25); I futzed in a spreadsheet to get two columns, the motivation number and its rank. If I could avoid using the spreadsheet, that'd be nice. Thanks. -- Jay Pfaffman pfaffman at relaxpc.com +1-415-821-7507 (H) +1-415-810-2238 (M) http://relax.ltc.vanderbilt.edu/~pfaffman/ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-...

...ly the type of analysis I'll be doing for much of my career, I'd love to figure out how to do it in R now. (I've got MASS3, & Dalgaard's Intro Stats with R as well as various online documents. Pointers to relevant sections therein would also be appreciated.) Thanks. -- Jay Pfaffman pfaffman at relaxpc.com +1-415-821-7507 (H) +1-415-812-5047 (M)

...the boxplots. Here's what I'm doing now: par(las=2,ps=14,mar=c(15, 4, 4, 2)) boxplot(split(ranks,c(1:25)), names=items, notch=T, horizontal=F, add=F) If I could get the points of each of the 25 variables plotted on top of the box, that'd be great. Thanks as always. -- Jay Pfaffman pfaffman at relaxpc.com +1-415-821-7507 (H) +1-415-810-2238 (M) http://relax.ltc.vanderbilt.edu/~pfaffman/ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-...

...ut by questionkey, student, class. What I've been doing is using a series of which's to create new data sets (e.g. class1, class2, class3, class4) and running the regressions (or whatever) against each of those new data sets. It seems that there should be better a way to do this. -- Jay Pfaffman pfaffman at relaxpc.com +1-415-821-7507 (H) +1-415-810-2238 (M) -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help...

...[i])+.5,counts$x[i]) } This would seem to do the trick, but the numbers are not centered over the bars. They're a bit to the right on the bars on the left and almost right on the bars on the right. I don't understand why the scale is not the same. Thanks again for your help. -- Jay Pfaffman pfaffman at relaxpc.com +1-415-821-7507 (H) +1-415-812-5047 (M)

I'm running R (latest) on linux, using gnome. I was wondering how export the plots to an image file of sort sort. I can't find anything obvious in the documentation. Thanks in advace. Please CC me any replies, as I'm not subscribed to the list. -Aaron -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read