Function t2Chart

t2Chart(
    data: ArrayLike<ArrayLike<number>>,
    options?: {
        alpha?: number;
        covariance?: Matrix;
        mean?: number[];
        phase?: 2 | 1;
        subgroup?: ArrayLike<unknown>;
    },
): T2ChartResult
Hotelling T² chart (Minitab Multivariate Charts › T²): rows of observations (optionally in subgroups of size m via subgroup). Phase I (limits from the same data) uses the Beta distribution for individuals and the F distribution for subgroups; phase II (phase: 2) uses F limits for future observations.
Parameters
- data: ArrayLike<ArrayLike<number>>
- Optionaloptions: {
      alpha?: number;
      covariance?: Matrix;
      mean?: number[];
      phase?: 2 | 1;
      subgroup?: ArrayLike<unknown>;
  }
Returns T2ChartResult
- Defined in advanced/dist/index.d.ts:3804