stats

Jul 7, 2026

Changes in this version

+ const HoursPerDay

+ const HoursPerWeek

+ func Expected(global EWMA, seasonal []EWMA, ts time.Time, ...) (mean, std float64, confident bool)

+ func SeasonalIndex(ts time.Time, period int) int

+ func ShouldReject(value, mean, std float64, confident bool, rejectZ float64) bool

+ func ZScore(value, mean, std float64) float64

+ type EWMA struct

+ Count int

+ Mean float64

+ Variance float64

+ func (e *EWMA) Observe(value, alpha float64)

+ func (e EWMA) Std() float64