Code running multiple times for different elements of a matrix
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Hi everyone. I need some help to code this problem:
The data is 480x10 matrix(ret). I want to calculate the mean of each column from the past 120 elements of the same column
m1=mean(ret(1:120,1:10))
m2=mean(ret(2:121,1:10))
...
m360=mean(ret(360:480,1:10))
How can i do it with a loop and receive the results in a matrix 360x10.
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Matt J
2020-10-9
I think you mean,
m360=mean(ret(360:479,1:10))
m361=mean(ret(361:480,1:10))
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