cumavg

Syntax

cumavg(X)

Please see Cumulative Window Functions for the parameter description and windowing logic.

Calculate the cumulative average of X.

DOUBLE type, with the same data form as X.

x=[2,3,NULL,4];
cumavg(x);
// output: [2,2.5,2.5,3]

m=matrix(1 2 3 NULL 4, 5 6 NULL 7 8);
m;

cumavg(m);