tmavg

Syntax

tmavg(T, X, window)

Please see tmFunctions for the parameters and windowing logic.

Details

Calculate the moving average of X in a sliding window.

Examples

T = 1 1 1 2 5 6
X = 1 4 2 -1 2 4
m = table(T as t,X as x)
select *, tmavg(t, x, 3) from m
t x tmavg_t
1 1 1
1 4 2.5
1 2 2.3333
2 -1 1.5
5 2 2
6 4 3
T = 2021.01.02 2021.01.02  2021.01.04  2021.01.05 2021.01.07 2021.01.08
X = 1 4 2 -1 2 4
m = table(T as t,X as x)
select *, tmavg(t, x, 3d) from m
t x tmavg_t
2021.01.02 1 1
2021.01.02 4 2.5
2021.01.04 2 2.3333
2021.01.05 -1 0.5
2021.01.07 2 0.5
2021.01.08 4 3
select *, tmavg(t, x, 1w) from m
t x tmavg_t
2021.01.02 1 1
2021.01.02 4 2.5
2021.01.04 2 2.3333
2021.01.05 -1 1.5
2021.01.07 2 1.6
2021.01.08 4 2

Related functions: mavg, avg