qput SciMax Toolbox quad_qag

SciMax Toolbox >> qrange

qrange

Maxima Function

Calling Sequence

qrange (list)
qrange(matrix)

Description

The interquartilic range is the difference between the third and first quartiles, quantile(list,3/4) - quantile(list,1/4),

(%i1) load (descriptive)$
(%i2) load (numericalio)$
(%i3) s1 : read_list (file_search ("pidigits.data"))$
(%i4) qrange (s1);
                               21
(%o4)                          --
                               4
(%i5) s2 : read_matrix (file_search ("wind.data"))$
(%i6) qrange (s2);
(%o6) [5.385, 5.572499999999998, 6.0225, 8.729999999999999,
                                               6.650000000000002]

See also function .

qput SciMax Toolbox quad_qag