find third quartile of matrix in matlab

To find the third quartile of a matrix in MATLAB, you can use the quantile function with 0.75 as the second input argument to get the value at the 75th percentile.

Here's an example code snippet:

main.m
% create a sample matrix
mat = rand(5, 5);

% find the third quartile
third_quartile = quantile(mat, 0.75);
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The quantile function returns the value at the specified percentile for each column of the matrix. In this example, third_quartile will be a column vector with the value at the third quartile for each column of mat.