I think I can solve this problem by writing some code but would prefer and think it should be possible to execute this with a single command line statement. I have an array with time on the first ax
I am using S+6.2 on NT4. I am generating a large number of graphs in S+ and I want to save these to files and close the graphsheet windows through code. I want to avoid the dialog box which prompts
I am using S+6.1 on NT4 and am trying to improve my ability to generate graphics in S+. I do have a question that I have been trying to answer and have looked in detail through the Insightful manual
I am running S+6.1 on NT4 and have recently started to get the following message from a function that had been working fine until I made some fairly innoccuous changes. In simple terms does this mea
I'm using S+6.1 on NT4. Can anyone tell me what additional arguements can be supplied to the list() function? I'm doing some work with lists and was just wnodering what functionality I have at my di
I'm using S+6.1 on NT4 and I am using importData to read in large tab delimited text files. I have found that if one of my columns starts with the value NA then that row is dropped. It appears to tr
Thanks to Steve Friedman (who suggests using read.table), Steven Kaluzny and Henrik Aalborg Nielsen for their quick replies. See their responses below. -- You need to set colNameRow=0 to prevent impo
Quick question. I know that I can use the get function to retreive an object from it's character string. Can I do it the other way around? If I have an object jj.df, say, how can I get the charact
I am hoping that this is something trivial, it doesn't upset the running of my code but nevertheless it unsettles me. I have a script file which attaches to libraries and runs a function. This funct
I have a fairly simple problem that I hope someone might be able to help me with. I have an array data object (jj.array.df in example below) which is formed by carrying out a tapply on a dataset (jj
I am using S+6.1 on NT4 with 512MB RAM. I have a dataframe (df) with a dimension of 380,000 by 12 and I have three varaibles df$X1, df$X2 and df$X3 all factors with approximately (250, 5 and 40 cate
Thanks to Andy Liaw, James Holtman, Bert Gunter and Sundar Dorai-Raj who replied to my query. It was pointed out by way of examples that I should have no difficulty in carrying out the tapply and whe