Dear all,
I have a large data.frame as follows:
x1 x2 x3 x4 x5
2.56 3.02 4.00 3.87 5.25
1.25 2.20 1.75 2.32 2.14
6.02 5.98 4.99 5.32 5.66
I would like to calculate the z scores for each row. I am using the package
"outliers" which has a function for z cores. I am using this function in
apply(). However, the out put is not a matrix with the same dim() as the
original input data. For example, my data frame is 54675 X 15....and the
output is reversed 15 X 54675. I cant figure this out. I would appreciate
your expert advice. Thanks.
Sohail Khan
Scientific Programmer
COLD SPRING HARBOR LABORATORY
Genome Research Center
500 Sunnyside Boulevard
Woodbury, NY 11797
(516)422-4076
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