Hi,
I have a matrix (mat1) with the following data (extract).
. matrix list mat1
mat1[260,2]
ratsect cutoff
r1 999999 3.435e-06
r2 999999 4.572e-06
r3 999999 6.596e-06
r4 999999 9.606e-06
r5 999999 .00001548
r22 999998 5.470e-06
r23 999998 .0000119
r24 999998 .0000177
r25 999998 .0000295
r26 999998 .0000439
I want to create another matrix (say mat2) with only those rows that have a
particular 'ratsect' e.g. 999999
I guess the command will look something like the following.
matrix mat2 = mat1["some expression ???",2]
I am not sure how to filter rows based on a criterion.
Any help will be appreciated.
Thanks,
Indranil
CreditSights. Inc,
(212) 340-3820
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