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convert categorical to numeric
I have a categorical array and I want to convert it back to the numerical matrix. What is the syntax? Thanks,
10年弱 前 | 6 件の回答 | 2
6
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Searching and summing array
This is what did on my first try and it takes 30mins to run through the code. However, when I did two for loops it is much fast...
Searching and summing array
This is what did on my first try and it takes 30mins to run through the code. However, when I did two for loops it is much fast...
約10年 前 | 0
| 採用済み
質問
Searching and summing array
Hi All, I have three arrays. One small one called A and two huge ones called M1 and M2. M1 and M2 are of the same size. A ...
約10年 前 | 2 件の回答 | 0
2
回答質問
Maxtrix copy and manipulation
I have one matrix and one vector. I would like to shift the elements of row forward depending on the vector index. M = [0 ...
10年以上 前 | 2 件の回答 | 0
2
回答質問
Lookup values in other matrix
I have two very large vectors of the same size: Vector 1 contains a list of type Type ("Math","Chem","Bio") ["Math" ...
10年以上 前 | 1 件の回答 | 0
