Command Reference
:
Function Reference
:
Function Reference: M
@mmin
Rolling (Moving) Statistics
Trailing moving minimums
(ignore NAs)
.
n
-period trailing minimums, ignoring NAs
.
Syntax:
@mmin
(
x, n)
x
: series
n
integer, series
Return: series
For each observation
and integer
, compute the minimum () using the current and previous
observations of the series,
and ignoring missing values (NAs).
If
n
is not an integer, the integer floor
will be used.
Examples
show @mmin(x, 12)
produces a linked series of minimums based on a 12-period moving window over the series
x
where NAs are ignored.
Cross-references
See also
@mmax
.
For the NA-propagating variant of this function, see
@movmin
.