SCIPcomputeTwoSampleTTestValue

scip_sys

Function SCIPcomputeTwoSampleTTestValue 

Source 
pub unsafe extern "C" fn SCIPcomputeTwoSampleTTestValue(
    meanx: f64,
    meany: f64,
    variancex: f64,
    variancey: f64,
    countx: f64,
    county: f64,
) -> f64
Expand description

compute a t-value for the hypothesis that x and y are from the same population; Assuming that x and y represent normally distributed random samples with equal variance, the returned value comes from a Student-T distribution with countx + county - 2 degrees of freedom; this value can be compared with a critical value (see also SCIPstudentTGetCriticalValue()) at a predefined confidence level for checking if x and y significantly differ in location