Function proportionAnalysis

Returns
    | {
        alternative: Alternative;
        ci: [number, number];
        ciMethod: string;
        confidence: number;
        estimate: number;
        fisher?: undefined;
        method: "exact" | "normal" | "fisher";
        p0: number;
        pValue: number;
        samples: {
            events: number;
            failures: number;
            name: string;
            proportion: number;
            trials: number;
            wilsonCI: CI;
        }[];
        statistic?: number;
        test: "1 proportion"
        | "2 proportions";
        warnings: string[];
    }
    | {
        alternative: Alternative;
        ci: CI;
        ciMethod: string;
        confidence: number;
        estimate: number;
        fisher: | {
            alternative: Alternative;
            oddsRatio: number
            | undefined;
            pValue: number;
            test: string;
        }
        | undefined;
        method: "exact"
        | "normal"
        | "fisher";
        pValue: number;
        samples: {
            events: number;
            failures: number;
            name: string;
            proportion: number;
            trials: number;
            wilsonCI: CI;
        }[];
        statistic: number
        | undefined;
        test: string;
        warnings: string[];
    }