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create ordinal array for multiple groups

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How to use ISMEMBER when not all rows match

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Answered

creating weighted sample for a matrix

Thanks Sean, I figured it out. I add a unique ID to the first column of the sample matrix (route_sample) and perform randsample ...

creating weighted sample for a matrix

Thanks Sean, I figured it out. I add a unique ID to the first column of the sample matrix (route_sample) and perform randsample ...

4 years ago | 0

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creating weighted sample for a matrix

I need to create a sample from an m by n matrix. Each row has a probability associated with it and can be treated as one obser...

4 years ago | 2 Answers | 0

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How to freeze a random sample

I need to generate a random sample between (0,1) and freeze it so that when I run the program again it generates the same "rando...

5 years ago | 4 Answers | 0

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Looping through 3D matrix

Hi, I'm trying to populate a 3D matrix of zeros (3x14x12), nextvoy with a subset of rows in another matrix, trade, according to ...

5 years ago | 1 Answers | 0

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Binary Integer Programming with Lambda option?

Hello, I have a linear programming problem and would like to use linprog but the values of my x matrix (the vector I'm solving ...

5 years ago | 1510 views

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Looping through two matrices with IF statement

[EDIT: Mon May 23 16:36:16 UTC 2011 - Reformat - MKF] Hello, I am having problems with my for loop statement (see code at botto...

5 years ago | 1 Answers | 0