Function ptukey

ptukey<T extends Vectorizable>(
    q: T,
    nmeans: number,
    df: number,
    options?: TukeyOptions,
): VectorResult<T>
Distribution function of the studentized range distribution (used by Tukey's HSD). Equivalent to R's ptukey(q, nmeans, df, nranges = 1, lower.tail = TRUE, log.p = FALSE).

Results aim at a relative accuracy of about 1e-15. R's ptukey is accurate to only about 8 digits, so values can differ from R's beyond that.
Type Parameters
- T extends Vectorizable
Parameters
- q: T
  Quantile(s): a number, number[] or Float64Array. The result has the same shape.
- nmeans: number
  Number of means (sample size of each range).
- df: number
  Degrees of freedom of the standard deviation estimate.
- options: TukeyOptions = {}
  nranges, lowerTail and logP (see TukeyOptions).
Returns VectorResult<T>
The probability (or log probability).
Example
```
ptukey(3.5, 3, 12);                       // 0.9300045147248135
ptukey(3.5, 3, 12, { lowerTail: false }); // 0.06999548527518648
```
- Defined in distributions/tukey.ts:1051