Dear Users,
I have one problem here, I tried many time and even read a few notes on
writing function but still.
Can anyone help me on how to simplify Part B (please refer the programming
below), so that I don't have to repeat the calculation of num and r ?
Thank you very much..every
Dear Petr,
The intention is to get a ratio value for every observations (1400 obs) for
every variable (4 variables).
And from the ratios, I would like to rank the variables based on how many times
the variable being the highest among 4 of them (or the total number of being
the highest
Hi dear users,
I try to split a matrix into a few matrices, for example, suppose that I
have 1000X4 matrix from mvrnorm(1000,m,c) with
m-matrix(c(0,0,0,2),4,1) and
c-matrix(c(1.0,0.2,-0.5,0.3,0.2,1,0.2,-0.5,-0.5,0.2,1,0.2,0.3,-0.5,0.2,1),4,4,byrow=T)
How to split the matrix into
a. 2
3 matches
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