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...plit$"3"$Area R then outputs the list of Area measurements for image 3. However if I type: > get("datasplit$\"3\"$Area") or >get('datasplit$"3"$Area') R returns errors saying the object does not exist. Any help is appreciated, JT Johnny Tkach, PhD Donnelly CCBR, Rm. 1230 Department of Biochemistry University of Toronto

Hi all, I have written a simple R script to help me analyze a large data set. I would like to have the script pause to allow the user to input a character string that is subsequently used as a filename when saving tables. I have tried to use the "readline" command - this seems to work fine when entering commands one by one, but when I copy and paste the entire script into R,

Hi there, I hope you have time to read this question and offer a suggestion or two. My basic question is this: I have data in sets of three. I would like to combine the data from each set, perform a function (probably just taking the median and MAD), then re-assign these values to each of the original sets of data. As a bit of background, I have performed a microscopy screen and analyzed