Confidence Intervals for Two Sample Comparisons

Calculation of the parametric, nonparametric confidence intervals for the difference or ratio of location parameters, nonparametric confidence interval for the Behrens-Fisher problem and for the difference, ratio and odds-ratio of binomial proportions for comparison of independent samples. Common wrapper functions to split data sets and apply confidence intervals or tests to these subsets. A by-statement allows calculation of CI separately for the levels of further factors. CI are not adjusted for multiplicity.


Reference manual

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0.1-27 by Frank Schaarschmidt, 3 years ago

Browse source code at

Authors: Frank Schaarschmidt [aut, cre] , Daniel Gerhard [aut]

Documentation:   PDF Manual  

GPL-2 license

Imports graphics, stats, boot, MASS, mcprofile

Depends on MCPAN, coin

See at CRAN