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Dear all, Could I have any method or set the graphical parameter (par(...)) to let each character have the same width when I print out some string , like "w" is too wide , "i" is too thin. Thank's very much...
Dear all, As I run a png(...) function I got the message "locale not supported by C library" and then core dump at unix system. What's I can do for this trouble? Thanks Ken
Dear all, Why I cat not get the value of Sys.getenv("os") at the unix platform? Best regards, Ken -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or...
Dear all, I just knew the prompt "#" can comment a line,but tow to comment a paragraph more than one line? Thanks Ken -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send...
Dear all, I have some trouble to transpose data.frame to XML file, could anybody give me any example ? Thanks, Ken -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help...
Dear all, Can I generate a chart file like scatter.png and record the pixel positions of every points? Best regards Ken -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info...
Dear all, When I read a file (>8000Kb) should be got the error message,but could I have any method to detect the file size ? Thanks. Ken -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R...
Dear all, Can I have any method to predict the cex.main to put title in the drawing area. like : title(main=title1,cex.main=cex) ==> cex=f(nchar(title1)) Regard ken -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci...
Dear all, I want to plot a chart title with some Chinese words at unix system, but I do not how to do. first, it is no problem when I use write.table like: a<-"??" write.table(a,file="z...
Dear, I have another method: par(mar=c(5,3,6,3)) plot(0) title2<-"test titl2" title2<-list(title2,col="blue",cex=1.2) title(main=title2,line=2) title1<-"test title1" title1<-list(title1,col="red",cex=2...
Dear all, If I have been using a large memory, Could I have any command to release? Like tmp<-scan(file="a.data") #a.data maybe > 10mb at first, I think tmp<-NULL should be release some memory,but it...
Dear all, First, Can I trim the space like a<-"abc " ==> a<- "abc" or a<-"a b c " ==> a<-"a b c" Second, Can I generate a vector has the same length (nchar) like a<-c("mean =10 ", "std =1...
Hi, If I had java array reda Integer[][] reda=new Integer[3][2]; reda[0][0]=new Integer(1); reda[1][0]=new Integer(2); reda[2][0]=new Integer(3); reda[0][1]=new Integer(4); reda[1][1...
Dear all, I want to chage the scale oder when I use the plot (x , y ,xlim=c(xmin,xmax), ylim=c(ymin,ymax) ) the default scale order was given like x axis labels are 60,70,80,90,100...
Hi, I had some problems with the java data converter to R, where i can get some examples or more detail infomation? Thanks vary much, Ken Lee -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R...
Dear all, I want to run a batch job, but how to get the dynamic file? example: If I have a.R file like a<-function(data.file) { read.csv(data.file) ...... } I create r.csh in unix like setenv...
Dear all, Sometime I need to change data column name,but I catn't do it. example: type<-c("max","min") test<-data.frame(class=c("a","a","a","b","b"),value=1:5) for (i in 2:length(type...
Dear, I thought these two example are bugs. example 1: colnames issue > tmp<-data.frame(value=1:3,group1=1:3) > if (length(tmp$group)>1) z<-1 else z<-2 > print(z) [1] 1 example2 : length issue > tmp<-data...
Dear all, Are there any problems at my BATCH program for the two error log, can I change the size of vector to avoid the error ? error log 1: Garbage collection 2881 = 2513+248+120 (level 2) ... 1034265 cons cells...
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