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Hi, Ive been trying to find a function that will allow me to pull out a number between a minimum and maximum threshold. I want a random decimal number between, for example, 0 and 0.5 or 0 and 0.7. I've been searching everywhere for a function that will allow me to do this in R, but I have yet to be successful. Any help would be much appreciated. Thanks in advance -- View this message in

Hi, I've been trying to run an R script, however I keep getting the error message "invalid 'ncol' value (too large or NA)" The program involves reading data from table, and manipulating it in some way. However I do not understand what the error message means (I'm new to R). Is it because some of the values in the cells of the table are to too many decimal places? Also