Interface ZTestOptions

Options for zTest.

interface ZTestOptions {
    alternative?: "l" | Alternative | "two" | "g";
    confLevel?: number;
    mu?: number;
    sigmaX?: number;
    sigmaY?: number;
}

Properties

alternative?: "l" | Alternative | "two" | "g"

Alternative hypothesis (unambiguous abbreviations accepted). Default "two.sided".

confLevel?: number

Confidence level of the interval. Default 0.95.

mu?: number

Mean (or difference of means) under the null hypothesis. Default 0.

sigmaX?: number

Known standard deviation of the population of x (required).

sigmaY?: number

Known standard deviation of the population of y (required with y).