I am wondering best practices for indexing matrices in Julia. The following seems less than ideal, but struggling to find a good way to do, e.g., cor_mat[ - j, -j], as most examples are cor_mat[ j , j ] online. Note that I have both p, the number of variables, and samples, the number of prospective…

Fastest way to index matrices

Donald_Williams March 3, 2019, 8:49pm 7

Indeed. I had a hard time defining things in the loop, as my primary language is R.

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