Maxima Function
std1 (list)
std1(matrix)
This is the the square root of function var1
, the variance with denominator n-1.
Example:
(%i1) load (descriptive)$ (%i2) load (numericalio)$ (%i3) s1 : read_list (file_search ("pidigits.data"))$ (%i4) std1 (s1), numer; (%o4) 2.917363553109228 (%i5) s2 : read_matrix (file_search ("wind.data"))$ (%i6) std1 (s2); (%o6) [4.17083509672109, 3.89090320978032, 3.953738641137555, 5.701010936401517, 4.966867617451963]