llaghi at foodsci.unibo.it
Thu May 17 16:53:48 CEST 2001
I need help to understand what Iam doing wrong:
Yesterday I found the averages of a matrix columns with
apply(x, 2, mean)
Today I did it again on the same matrix obtaining results a bit different.
I suspect it is a sort of rounding problem as today the numbers are plotted
in scientific notation and yesterday they where not ...
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