statsmodels.sandbox.stats.multicomp.TukeyHSDResults¶
- class statsmodels.sandbox.stats.multicomp.TukeyHSDResults(mc_object, results_table, q_crit, reject=None, meandiffs=None, std_pairs=None, confint=None, df_total=None, reject2=None, variance=None, pvalues=None)[source]¶
Results from Tukey HSD test, with additional plot methods
Can also compute and plot additional post-hoc evaluations using this results class.
- reject¶
- Type:
array of boolean, True if we reject Null for group pair
- meandiffs¶
- Type:
pairwise mean differences
- confint¶
- Type:
confidence interval for pairwise mean differences
- std_pairs¶
- Type:
standard deviation of pairwise mean differences
- q_crit¶
- Type:
critical value of studentized range statistic at given alpha
- halfwidths¶
- Type:
half widths of simultaneous confidence interval
- pvalues¶
- Type:
adjusted p-values from the HSD test
Notes
halfwidths is only available after call to plot_simultaneous.
Other attributes contain information about the data from the MultiComparison instance: data, df_total, groups, groupsunique, variance.
Methods
plot_simultaneous([comparison_name, ax, ...])Plot a universal confidence interval of each group mean
summary()Summary table that can be printed
