Quartiles¶ Returns the quartiles of a list. $ wo 'Quartiles[Range[25]]' {27/4, 13, 77/4} A matrix is reduced columnwise. $ wo 'Quartiles[{{1, 10}, {2, 20}, {3, 30}, {4, 40}}]' {{3/2, 5/2, 7/2}, {15, 25, 35}}