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Question
Smarter Loop with big matrices
Hello everyone, i've got the following problem. I want to create 25 portfolios sorted by two variables. So at the end i should s...
8 years ago | 2 answers | 0
2
answersQuestion
Double Sort 25 portfolios
Hello everyone, i've got the following problem. I want to create 25 portfolios sorted by two variables. So at the end i should s...
8 years ago | 0 answers | 0
0
answersQuestion
Set specific values to NaN
Hello everyone My problem is as follows. I have a matrix like this for example: A = [1 2 3 4 5 6 6 6 6; 2 4...
8 years ago | 1 answer | 0
1
answerQuestion
Forming 25 portfolios in a double sort
Hello everyone, i've got the following problem. I want to create 25 portfolios sorted by two variables. So at the end i should s...
8 years ago | 0 answers | 1
0
answersQuestion
Deleting the same column in different matrices
Hello everyone, i' ve got the following problem. I have a matrix A with 256x7690 where a lot of columns containing just NaN's...
9 years ago | 1 answer | 0
1
answerQuestion
Subtracting different matrices with NaN values
Hello everybody, i have the following problem. There are 4 matrices (each containing 234x7690), i will call them A B C D. The...
9 years ago | 1 answer | 0
1
answerQuestion
Combining several loops in one big loop
Hello everyone, i need help with the creation of a loop. I have to create a variable which can be described as follows. For e...
9 years ago | 1 answer | 0
1
answerQuestion
Hello, everyone, i have the following problem
I have two data sets. One containing of dates from 1994-2016 where the weekends are already exluded and one with some dates of m...
9 years ago | 1 answer | 0
