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...specify a font, because mosaicplot doesn't accept the "font.axis" parameter. Looking at the demo(graphics), I can also recognize some unreadable labels. Do you think it's only the matter of the X-Window system? Installed fonts? Any hints appreciated. Regards, Maciej -- Maciej Blizi?ski <m.blizinski at wit.edu.pl> http://automatthias.wordpress.com -------------- next part -------------- A non-text attachment was scrubbed... Name: caith.png Type: image/png Size: 3175 bytes Desc: not available Url : https://stat.ethz.ch/pipermail/r-help/attachments/20060521/7e97a2d7/attach...

...need them saved as a CSV file, so I'd like the result to have the form of: level Min. 1st Qu. Median Mean 3rd Qu. Max. lev1 1.444 1.596 2.295 2.232 2.295 3.529 lev2 -1.6490 -1.1160 -0.4043 -0.3330 -0.2023 1.7060 Can you give me any hints? Regards, Maciej -- Maciej Blizi??ski <m.blizinski at wit.edu.pl> http://automaciej.blogspot.com/

...could be the estimated coefficient. What is x then? Regards, Maciej [1] http://www.statpac.com/statistics-calculator/correlation-regression.htm [2] http://www.answers.com/topic/standard-error-of-the-estimate [3] http://www.answers.com/topic/standard-error-of-the-regression-coefficient -- Maciej Blizi?ski <m.blizinski at wit.edu.pl> http://automatthias.wordpress.com

...f successes are not the original numbers from the sample, they seem to be cloned success-observations. I'd like to split the tree just as weights parameter allows me to, keeping the original number of observations in the tree plot. Is it possible? If yes, how? Kind regards, Maciej -- Maciej Blizi?ski <m.blizinski at wit.edu.pl> http://automatthias.wordpress.com

...ificationRate?action=AttachFile&do=get&target=TwoFactorResiduals.png This was from using "plot(model_object)" which produces 4 plots at once. Can I fix it somehow? I already tried googling, and searching R maillist archives and didn't find a relevant discussion. -- Maciej Blizi??ski WZ403 <m.blizinski at wsisiz.edu.pl> Wy??sza Szko??a Informatyki Stosowanej i Zarz??dzania pod auspicjami Polskiej Akademii Nauk http://info.wsisiz.edu.pl/~blizinsk/

Hello, I'd like to create a model with a factor-type response variable. This is an example: > mydata <- data.frame(factor_var = as.factor(c(rep('one', 100), rep('two', 100), rep('three', 100))), real_var = c(rnorm(150), rnorm(150) + 5)) > summary(mydata) factor_var real_var one :100 Min. :-2.742877 three:100 1st Qu.:-0.009493 two

Hello, I'm new to the list, hello everybody! :-) I have a question. I looked carefully through the documentation and googled, and found no answer, so I'm posting it here. Let's say I have a data frame with lots of columns (about 300), which are factors. Many columns-factors have only one level, for example all are "Yes" or all are "No". If I try to do a