class scipy.stats._result_classes.OddsRatioResult(_table, _kind, statistic)[source]#

Result of scipy.stats.contingency.odds_ratio. See the docstring for odds_ratio for more details.


The computed odds ratio.

  • If kind is 'sample', this is sample (or unconditional) estimate, given by table[0, 0]*table[1, 1]/(table[0, 1]*table[1, 0]).

  • If kind is 'conditional', this is the conditional maximum likelihood estimate for the odds ratio. It is the noncentrality parameter of Fisher’s noncentral hypergeometric distribution with the same hypergeometric parameters as table and whose mean is table[0, 0].


confidence_interval([confidence_level, ...])

Confidence interval for the odds ratio.