For two matrices, each containing 100 observations and 1000 variables
-fast_corr finishes over 6x times faster than using corr.m within a for loop
-fast_corr finishes over 11x faster than using corr.m to compute the full correlation matrix
Elliot Layden (2023). fast_corr (https://www.mathworks.com/matlabcentral/fileexchange/63082-fast_corr), MATLAB Central File Exchange. Retrieved .
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