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...samples with different sigmas. A sample with nonzero mean looks almost exponential (or logarithmic, depending on the sign of the mean). So my question is: is there a name for this sort of plot, and is it of any real use in statistical analysis? thanks. Carl -- Sent from my Cray XK6 "Quidvis recte factum, quamvis humile, praeclarum."

Hello, everybody! I have a matrix "input" (see example below) - with all unique entries that are actually unique ranks (i.e., start with 1, no ties). I want to assign a value of 100 to the first row of the column that contains the minimum (i.e., value of 1). Then, I want to assign a value of 100 to the second row of the column that contains the value of 2, etc. The results I am looking

Hello, I am struggling with detecting successive digits in a numerical series vector. Here is an example: vec <- c(1, 15, 26, 29, 30, 31, 37, 40, 41) I want to be able to detect 29, 30, 31 and 40, 41. Then, I would like to delete the successive digits from the vector. 1, 15, 26, 29, 37, 40 Cheers -- View this message in context: