statsmodels.stats.multivariate.test_mvmean_2indep¶
- statsmodels.stats.multivariate.test_mvmean_2indep(data1, data2)[source]¶
Hotellings test for multivariate mean in two independent samples
The null hypothesis is that both samples have the same mean. The alternative hypothesis is that means differ.
- Parameters:
- data1array_like
first sample data with observations in rows and variables in columns
- data2array_like
second sample data with observations in rows and variables in columns
- Returns:
- results
instance
of
a
results
class
with
attributes
statistic, pvalue, t2 and df
- results