Recent content by geoffrey g

Kreil, please drop me a line: cortoeldemalta at yahoo dot com dot ar geoffrey

fantastic, Kreil! I'll try it out on monday and will let you know! g

thanks so much Kreil! :-) g

Hi Kreil, Sorry for the bad format... Let me know if the attachments work... Here is what my data means in real life: Input matrix Rows are individual observations Col 1 = transect number Col 2= species code Col 3= count of animals of corresponding species Col 4= % ice cover for that specific...

(hope) these are nicer matrices: Input: 1 NaN NaN 20 1 2 4 10 1 2 3 15 1 NaN NaN 10 1 5 2 25 1 6 1 10 1 2 5 5 2 NaN NaN 5 2 1 3 10 2 1 2 25 3 6 5 15 3 4 3 10 3 3 1 30 desired output: 1 2 3 4 5 6 mean 1 NaN 12 NaN NaN 2 1 13.57 2 5 NaN NaN NaN NaN NaN 13.33 3 NaN NaN 1 3 NaN 5 18.33

Hi all, I need to rearrange my data. I have an excel file with 12 columns and 2045 rows, which I transformed that into a .mat. I need to query my data rearranged as follows (cf. example matrix below): 1-sum all values of Col 3 if: a-they belong to a given value of Col 1 and to a...