functai for TypeScript - v0.1.0
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    Interface Comparison

    One metric both evaluations have: the means, the paired difference with its 95% interval, and how many rows changed.

    interface Comparison {
        after: number;
        before: number;
        better: number;
        diff: number;
        high: number | null;
        low: number | null;
        metric: string;
        n: number;
        same: number;
        worse: number;
    }
    Index
    after: number
    before: number
    better: number
    diff: number

    after - before, the mean over rows.

    high: number | null
    low: number | null

    Its 95% interval (a paired t interval); null with one row. When it includes 0, the change could be luck.

    metric: string
    n: number
    same: number
    worse: number