statsmodels.stats.contingency_tables.StratifiedTable.oddsratio_pooled_confint

StratifiedTable.oddsratio_pooled_confint(alpha=0.05, method='normal')[source]

A confidence interval for the pooled odds ratio.

Parameters:
alpha : float

1 - alpha is the nominal coverage probability of the interval.

method : str

The method for producing the confidence interval. Currently must be ‘normal’ which uses the normal approximation.

Returns:

  • lcb (float) – The lower confidence limit.

  • ucb (float) – The upper confidence limit.