[R] dendrogram

Hello. I have a small problem when I want to display a dendrogram for about 450 varieties. The label of theses varieties is too big and we can not see thems well. How can I do to resize the label smaller? Can you help me please? Thanks. [[alternative HTML version deleted]]

[R] chi2

Hello, I want to use the quantile function so I read the doc but I don't understand with this qchisq(seq(0.05,0.95,by=0.05),df=(length(don)-1)) [1] 62667.11 62795.62 62882.42 62951.47 63010.74 63064.00 63113.39 63160.27 63205.65 63250.33 63295.04 63340.48 63387.48 63437.03 63490.53 63550.14

[R] histogramme

Hello, I can plot histogrammes but I want to know how can I do to plot 2 histogrammes at the same time (in the same window). hist(as.numeric(as.character(B[,1])),col=lightblue, border=pink) hist(as.numeric(as.character(A[,1])),col=yellow, border=pink) thanks.

[R] plot

Hi, I have been searched how to do to display in the same chart this following functions: plot(d7,d6,type=b,col=dark red) plot(d7,(a*d7)+b,type=l) in using par it display in 2 diffenrent charts. _ l

[R] cmd shell

Hello. I have a problem with shell langage. To delete a not empty directory using the OS shell I have to do like this: rd /s dossier1 and dossier1 contain an other directory dossier2. But when I use the function shell like this: shell(paste(rd /s,shQuote(dossier1,type=cmd))) it

[R] graph

Hello. I don't know how to do to ouput segments between points like the chart attached. Can you help me please? Thanks. _ Envo__ R-help@r-project.org mailing list

[R] graph

Hello.   I don't know how to do to ouput segments between points like the chart attached. Can you help me please? Thanks. .yahoo.fr__ R-help@r-project.org mailing list

[R] ks.test

Hello, I want to do normality test on my data I write this but I don't understand the display of the results ks.test(data,pnorm) In fact I want to know if my data is a normal distribution. I have to check the p-value or D? Thanks.

[R] ks.test

Hello, I want to do a normality test to know if donnees is defined as a normal distribution. To do that I can use the ks.test() function but I can't understand the results. I writed that: ks.test(donnees,pnorm,mean(donnees),sd(donnees)) and the results are: One-sample

[R] hello

hello, happy new year. I want to know if it's possible to send a bar chart from the software R to an directory. Thanks. _ [[alternative HTML version deleted]]

[R] png to html

hello, to display my histogram from a png file to a html file I use this syntax myplot2 - png(file=file.path(directory,myplot2.png), bg=transparent) plot(1:10) rect(1, 5, 3, 7, col=white) dev.off() png:C:/Documents and Settings/melyakhlifi/Bureau/myplot.png

[R] residuals and missing values

Hello. I have some problems extracting residuals of a linear model with missing values. I don't know how to read the residuals matrix. Have you got some ideas? Thanks. [[alternative HTML version deleted]] __ R-help@r-project.org