Hi All, I have matrix like this where both columns and rows are continuous data,matrix variables are all ratios from 0-1 1hr 6hr 12 hr 24 hr x 0 0.1 .2 .3 y .3 z ..... I would like to perform a statistical test to confirm that 0.1 is different from 0.2 in first row for example ,and so on for other cells in matrix. Any suggestion?? Best Regards, Chris [[alternative HTML version deleted]]