R helpers, I have three questions about R and was wondering if I could get some help.
First, I am trying to send the output of a a summary command - summary("info") to a bitmap file instead of the default device. Anybody know how to send a summary to a bitmap device? Second - this question is more difficult. What I am trying to do is have Perl (because I already have the data structures loaded into hashes) generate a gigantic R file that I can then have R source, and then parse. The output of the file(s) that I generate is below: my.badger.Sep.2002.cpu.utilization <- read.table(file="/auto/solperf/tgu/ActiveParsedFiles/badger/Sep.2002/cpu.utilization", sep="=", header=TRUE) names(my.badger.Sep.2002.cpu.utilization) attach(my.badger.Sep.2002.cpu.utilization) Tony Vargas Cisco Systems Engineering Computing Services (408) 525-4113 [EMAIL PROTECTED] my.balvenie.Sep.2002.cpu.utilization <- read.table(file="/auto/solperf/tgu/ActiveParsedFiles/balvenie/Sep.2002/cpu.utilization", sep="=", header=TRUE) names(my.balvenie.Sep.2002.cpu.utilization) attach(my.balvenie.Sep.2002.cpu.utilization) my.bobcat.Sep.2002.cpu.utilization <- read.table(file="/auto/solperf/tgu/ActiveParsedFiles/bobcat/Sep.2002/cpu.utilization", sep="=", header=TRUE) names(my.bobcat.Sep.2002.cpu.utilization) attach(my.bobcat.Sep.2002.cpu.utilization) my.bowmore.Sep.2002.cpu.utilization <- read.table(file="/auto/solperf/tgu/ActiveParsedFiles/bowmore/Sep.2002/cpu.utilization", sep="=", header=TRUE) names(my.bowmore.Sep.2002.cpu.utilization) attach(my.bowmore.Sep.2002.cpu.utilization) etc. . . . My "plotting" file looks like this: bitmap(file = "/auto/solperf/tgu/Images/badger.Sep.2002.usr.cpu.summary.thumbnail", type = "png256", height = 6, width = 6, res = 72") summary(my.badger.Sep.2002.cpu.utilization) bitmap(file = "/auto/solperf/tgu/Images/badger.Sep.2002.usr.cpu.lines.thumbnail", type = "png256", height = 6, width = 6, res = 72") lines(usr.cpu ~ Time, xlab = "Time", ylab = "%Usr CPU Utilization", main = "badger's %Usr CPU Utilization Sep.2002") legend(0,0, usr.cpu) bitmap(file = "/auto/solperf/tgu/Images/badger.Sep.2002.usr.cpu.scatter.thumbnail", type = "png256", height = 6, width = 6, res = 72") plot(usr.cpu, main = "Scatter plot of badger's %Usr CPU Utilization Sep.2002") legend(0,0, usr.cpu) bitmap(file = "/auto/solperf/tgu/Images/badger.Sep.2002.usr.cpu.summary.large", type = "png256", I tried having R do a "load" on my files, but I get the error messages below: > load("rgraphfileload") Error: bad restore file magic number (file may be corrupted)-- no data loaded Any idea why I would get the message above? I am using R version 1.6.1 on a Solaris host. Thanks, Tony ______________________________________________ [EMAIL PROTECTED] mailing list http://www.stat.math.ethz.ch/mailman/listinfo/r-help