rStats.js v1.3.0
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    Interface JonckheereTestOptions

    Options for jonckheereTest.

    interface JonckheereTestOptions {
        alternative?: string & {} | JonckheereAlternative;
        exact?: boolean;
        levels?: readonly GroupLabel[];
        variant?: "DescTools" | "clinfun";
    }
    Index
    alternative?: string & {} | JonckheereAlternative

    "two.sided" (default), "increasing" or "decreasing" (unambiguous abbreviations accepted).

    exact?: boolean

    The exact p-value ("DescTools" only). Default: exact when there are no ties and at most 100 observations. With ties the normal approximation is used anyway, with a warning. The exact distribution is the convolution of the Mann-Whitney distributions; where it would have more than 2^24 values or take more than 2^32 multiply-adds (three equal groups of 216, about 8 s), exact: true is a RangeError (R computes it however long it takes).

    levels?: readonly GroupLabel[]

    The order of the groups. Default: the labels sorted (numbers as numbers, strings by code point).

    variant?: "DescTools" | "clinfun"

    "DescTools" (default: JonckheereTerpstraTest) or "clinfun" (jonckheere.test).