anova_ci_tukey(A, B, C,..., cl)
Confidence interval of k population means using samples A, B, C,... and confidence level cl.
See also anova_ht_kruskal anova_ht_oneway
Example
A=(15, 16, 16, 17, 16 )
( 15 16 16 17 16 )
B=(17, 18, 16, 14, 19)
( 17 18 16 14 19 )
C=(16, 15, 17)
( 16 15 17 )
anova_ci_tukey(A, B, C, .95)
ANOVA Tukey multiple comparison test
Confidence interval for the difference of k population means.
Independent and samples. Normal populations with equal std.
Number of populations k: 3
Confidence level : 0.95 (95.0%)
Results:
Interval for B-A : (-1.5848215388775864, 3.184821538877588 )
Interval for C-A : (-2.753754714880385, 2.753754714880385 )
Interval for C-B : (-3.5537547148803856, 1.9537547148803842 )