Function rollingStdev

rollingStdev<S extends SeriesSchema, const Output extends string = "stdev">(
    series: TimeSeries<S>,
    options: RollingStatOptions<S, Output>,
): TimeSeries<
    readonly [S[0], ValueColumnsForSchema<S>, OptionalNumberColumn<Output>],
>
Rolling standard deviation* (population, ddof=0) over the last period bars. Length-preserving warm-up. Default output 'stdev'.
Type Parameters
- S extends SeriesSchema
- const Output extends string = "stdev"
Parameters
- series: TimeSeries<S>
- options: RollingStatOptions<S, Output>
Returns TimeSeries<
readonly [S[0], ValueColumnsForSchema<S>, OptionalNumberColumn<Output>],
>
- Defined in studies/rolling-stat.ts:45