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ABDULAZIZ


Active since 2013

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Modifing a specific matrix that is corresponding to an indexing matrix
Hello everyone, I have an indexing matrix A and regular matrix B. Each row of A has only 1 (one), the position index of this ...

8 years ago | 2 answers | 0

2

answers

Question


How to generate or simulate multivariate observations that are not multivariate normal
Hello everyone, I have a multivariate data set that is not multivariate normal and I would like to simulate them. The mvnrnd ...

8 years ago | 1 answer | 0

1

answer

Answered
Special matrix with zeros and ones
Thanks Jan Yes 100%, that what I have been looking for. Thank you very so much.

9 years ago | 0

Question


Special matrix with zeros and ones
Hello Everyone, I have a special matrix and can not create it in faster way The example of a matrix is as follows: m=...

9 years ago | 3 answers | 0

3

answers

Question


Construct data matrix from single column
Hello I am stuck with one problem: I have one column has 31000 observations , and need to get each consecutive 62 rows from ...

10 years ago | 1 answer | 0

1

answer

Question


Factorial for large number and its division to another large factorial number
Hello everyone, I have been trying to solve a complicated problem for probability with some permutation rules . Anyway, I am ...

10 years ago | 1 answer | 0

1

answer