| public static GetEffectSize ( int sampleSize, double power = 0.8, double alpha = 0.05, OneSampleHypothesis hypothesis = OneSampleHypothesis.ValueIsDifferentFromHypothesis ) : ZTestPowerAnalysis | ||
| sampleSize | int | The number of observations in the sample. |
| power | double | The desired power level. Default is 0.8. |
| alpha | double | The desired significance level. Default is 0.05. |
| hypothesis | OneSampleHypothesis | The alternative hypothesis (research hypothesis) to be tested. |
| return | ZTestPowerAnalysis | |
public static ZTestPowerAnalysis GetEffectSize(int sampleSize, double power = 0.8, double alpha = 0.05,
OneSampleHypothesis hypothesis = OneSampleHypothesis.ValueIsDifferentFromHypothesis)
{
var analysis = new ZTestPowerAnalysis(hypothesis)
{
Samples = sampleSize,
Size = alpha,
Power = power,
};
analysis.ComputeEffect();
return analysis;
}
}