Function mauchlyTest

mauchlyTest(y: MatrixInput, options?: MauchlyTestOptions): MauchlyTestResult
Mauchly's test of sphericity of the measurements of each subject (a row of y), on the contrasts spanned by M and orthogonal to X (both formulas over idata). Equivalent to R's mauchly.test(). As R's mauchly.test(lm(y ~ 1), X = ~1) and its variants (group for lm(y ~ group), M, X, idata).
Parameters
- y: MatrixInput
  One row per subject, one column per measurement.
- options: MauchlyTestOptions = {}
Returns MauchlyTestResult
Example
```
const y = [[10.5, 9.8, 8.8], [11.2, 10.1, 9.9], [9.7, 9.5, 9.0], [10.9, 10.6, 9.1], [10.1, 9.2, 9.4]];
const r = mauchlyTest(y, { X: "~1" });
r.statistic; // 0.64938
r.pValue;    // 0.5233
```
- Defined in models/mauchly.ts:130