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...its possible the other way around. But that's not what I need (this time). Before anyone asks: Yes, I want to do some analysis on my data in SPSS, so I need the rearranged format. Regards and Thanks, Dieter ------------------------------------------ Dieter Vanderelst dieter _ vanderelst AT emailengine DOT org d DOT vanderelst AT tue DOT nl Eindhoven University of Technology Faculty of Industrial Design Designed Intelligence Group Den Dolech 2 5612 AZ Eindhoven The Netherlands Tel +31 40 247 91 11

...ots) ABrt<-c(588,589,593,588) Wrt<-c(580,583,592,612) RT<-rbind(ABrt,Wrt) barplot2(RT,beside=T,col=c('black','white'),ylim=c(500,1000)) Does anybody know of a solution? Regards, Dieter ------------------------------------------ Dieter Vanderelst dieter _ vanderelst AT emailengine DOT org d DOT vanderelst AT tue DOT nl Eindhoven University of Technology Faculty of Industrial Design Designed Intelligence Group Den Dolech 2 5612 AZ Eindhoven The Netherlands Tel +31 40 247 91 11

...dy experienced this problem and solved it before? I think I could try padding the data of the second case with zeros to eliminate the missing data. But I hope there is a better solution. Regards, Dieter ---------------------------------------------------- Dieter Vanderelst dieter dot vanderelst at emailengine dot org

Dear list, I have a data frame with a number of events (factor) and the times at which they occurred (continuous variable): event time A 10 A 12 B 15 A 17 C 13 ... Is it possible in R to make a plot against time of the cumulative frequency of occurrence of each event? This would be, a raising line for each factor. Regards, Dieter

Hi list, I'm currently processing textual data and I would really appreciate some help with one off my problems. I have a set of strings and I want to count how often each of this strings appears in this set. This is not very difficult and can be done as: TB<-table(my_set) plot(TB) However, I also want to collapse across sub-strings. This is, I want a sub-string ss of string S to be

Hi list, I'm struggling with plotting a 3d data set. I have a data frame with x,y and z values. They occur in no particular order (ie x and y are not ordered). However, I want to visualize the data using a contour plot. Now, the x,y and z data going into contour() are supposed to be ordered. My question is: Is their a quick way to re-arrange my data such that it can be fed to contour()?

Dear List, I'm using interp() to prepare 3d data for plotting with the contour() function. If have x,y and z data. All are arrays. X and Y are sampled in an orderly fashion on a grid (a circular sub-area of a grid - see plot). I'm trying to use interp() to get x and y arrays and a z matrix that can be fed to contour(). This is the command:

Dear List, (self-contained example + version info at the bottom) I'm having trouble producing a barplot using the functions in ggplot2. When I use the position="dodge" option, the bars are plotted but also a number of spurious markers. More specifically, a number of black dots are plotted in the graph that should not be there. This behaviour is not seen when calling the same