Search Archives

I guess you should specify x and y variables: plot(x=PCECTPI$var1, y=PCECTPI$var2, axes = FALSE)

Please, you need to read.table to R as my problems start there If you want you can download the txt file at the link below https://docs.google.com/leaf?id=0BweZgDxYn9BkNmY1NThmMDEtOWUxZS00MzE0LTk0NTQ tYzdlODMxODgxYzJh&hl=en thanks, Victor

Dear all, Please, when I use the command: table1<-read.table("table1.txt", header=TRUE, sep="\t") cells that contain \ u 2264 (corresponding to <= sign) get imported as \ \ u2264. which causes the need to manually edit each cell using the...

please, when i use the command postscript, the symbol "<="(less than or equal to) is replaced by "..." (ellipsis) how can I fix that? postscript("plot1.ps", width = 22, height = 11.5,pointsize=24,paper="special",bg="transparent") plot(NULL,xlim...

Please, I wonder if someone knows how to add the less than or equal to symbol in the plot generated by the code below: var1<-c('age <= 3','age <= 7','age <= 10','age <= 11','age <= 20','age <= 25','age <= 30...

This was already solved in another post: [1]Plot symbols: How to plot (and save) a graphic with symbols originating from a table Sorry about that, the first post was too big as I was making more than 1 question...

another option is to use reshape() x<-data.frame(x1=rep(1:3,each=3),x2=letters[1:9]) x$id<-rep(1:3,3) dur<-reshape(x,timevar="x1",idvar="id",direction="wide") dur<-dur[,-1] colnames(dur) <- paste...

although the code somehow didn't work on my Vista / R 2.8, it did work perfectly on a XP machine / R 2.10 I've been trying to fix this for days, Thank you very much for your help...

Dear all, Please, I have a doubt regarding symbols plotting when the data originates from a table (i.e. is not manually fed into the "text" function) Please, see below: I have a tab delimited file called table1.txt with...

Dear all, Please, I have a doubt regarding symbol plotting with data originating from a table. Please, see below: I have a tab delimited file called table1.txt with 4 columns: ypos animal var1 var2 5 cat gina <= lady gina...

sorry, I guess the table was a little confusing, I've quoted each cell to facilitate reading and attached a copy of the database file. ypos animal var1 var2 "5" "cat" "gina <= lady" "gina \u2264 lady" "7" "dog" "bill >= tony...

Thanks for your quick response, I'm using Vista and everything in my system is in English It's not just the way I view it, it's really \ \ u2264 since I can delete one of the \ and then it...

try the code below, if you use different upper and lower limits you might get different parameter estimates HTH, Victor standard.curve<-data.frame(conc=c(50, 25, 12.5, 6.25, 3.125, 1.563, 0.781,50, 25...