exactRankTests (version 0.8-35)

globulin: Differences in Globulin Fraction in Two Groups

Description

Globulin fraction of plasma (g/l) in two groups of 10 patients.

Usage

data(globulin)

Format

This data frame contains the following variables:

gfrac

Globulin fraction of plasma

group

a factor with levels group1 and group2

Details

See page 75 of Gardner & Altman (1989).

References

Joachim R\"ohmel (1996), Precision intervals for estimates of the difference in success rates for binary random variables based on the permutation principle. Biometrical Journal, 38(8), 977--993.

Examples

# NOT RUN {
data(globulin)
perm.test(gfrac ~ group, data=globulin, conf.int=TRUE)
# }