sort

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Sort the vector or matrix x.

Usage
sort(mode, x {, i })
mode
specifies the sort direction and selects if x is sorted by the values of a row or column
x
vector or matrix to be sorted; must be a matrix if mode>1
i
row or column containing the sort data; depends on mode (default=0)
Result
The sorted vector or matrix x.
mode i description
0 column index sort rows of x ascending by the values of column i
1 column index sort rows of x descending by the values of column i
2 row index sort columns of x ascending by the values of row i
3 row index sort columns of x descending by the values of row i
See also
median, sample, shuffle

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