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...ot;RA940102","RA940103") for (x in 1:3) { data <- read.table(paste(vektor[x],sep=""),header=F) } But how can I put the vektor on the left side, so that data would be instead of data the three first days of the year 1994? best wishes and thanks a lot for your answers, Sybille [[alternative HTML version deleted]]

...umber consists of more than 4 digits. So, R can't read in the table. Is there a way I can tell R, that every 4 digits, a new number begins? I treif different things with "sep". data <- read.table ("RA19930101.txt",header=F,sep=) Thanks for your help again in this topic. Sybille -- ------------------------------------------------- UDATA Umweltschutz und Datenanalyse Hydrologie, Klimafolgenforschung, Boden- und Grundwasserschutz carl-Sch?llerstr. 30 1/3 95444 Bayreuth<< www.udata.de Tel. 0921/78638573 (Durchwahl) wendel at udata.de Firmensitz: Neustadt an der W...

dear R-community, Is it possible to have one pie chart of a large radius and then a pie chart with smaller radius placed on top of the larger so the centers of the two pie charts coincide? I managed to place a filled circle with smaller radius in the piechart, see below. Thanks in advance, Sybille pie(rep(1,12), col=rainbow(24), radius=0.9, labels= c("J","F","M","A","M","J","J","A","S","O","N","D"),clockwise=T) points (0,0,col="black",cex=20,pch=1 -- -------...

...times) I tried things like that: for (x in 1:length(plot)) { plot(paste("auto.",plot[x],sep="")[,1],paste("auto.",plot[x],sep="")[,2],col=...) } But it doesn't work because it just takes the character "auto.0a". Thanks a lot for your help, Sybille Wendel --

...,zlim. I tried this: contour(....) filled.contour(...) contourplot(...) But R always tells me the error, that there are not enough x or y values. How can I solve the problem? I also looked in the mailing list, but I didn't find some similar problems. Thanks a lot for your help! best wishes, Sybille --