columna API reference - v0.4.1
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    Interface StabilityOptions

    Stability Study (Minitab Stat › Regression › Stability Study): response versus time with a batch factor. Model selection as in Minitab / ICH Q1E: the batch × time interaction is dropped when p > alphaPool (default 0.25), then the batch term; the shelf life is the earliest time at which the confidence bound of the fitted mean crosses a specification limit (per batch when batch terms remain, overall = minimum).

    interface StabilityOptions {
        alphaPool?: number;
        confidence?: number;
        lsl?: number;
        maxTime?: number;
        usl?: number;
    }
    Index
    alphaPool? confidence? lsl? maxTime? usl?
    alphaPool?: number

    α for pooling decisions (default 0.25).

    confidence?: number

    Confidence level for the shelf-life bound (default 0.95). One-sided with one limit, two-sided with both.

    lsl?: number

    Lower / upper specification limits (at least one).

    maxTime?: number

    Search horizon for the shelf life (default 4 × the latest time).

    usl?: number

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