UNPKG

@stdlib/stats

Version:

Standard library statistical functions.

31 lines (21 loc) 531 B
{{alias}}( v ) Returns the variance of a Student's t distribution. If provided `NaN` as any argument, the function returns `NaN`. If provided `1 < v <= 2`, the function returns positive infinity. If provided `v <= 1`, the function returns `NaN`. Parameters ---------- v: number Degrees of freedom. Returns ------- out: number Variance. Examples -------- > var v = {{alias}}( 9.0 ) ~1.286 > v = {{alias}}( 4.5 ) ~1.8 See Also --------