eyegrade: grading of eye pairs for distance vision
In faraway: Functions and Datasets for Books by Julian Faraway
eyegrade R Documentation
grading of eye pairs for distance vision
Description
A sample of women are rated for the performance of distance vision in each
eye.
Format
A data frame with 16 observations on the following 3 variables.
- y
the observed count
- right
rated vision in the
right eye - a factor with levels best second third
worst
- left
rated vision in the left eye - a factor with
levels best second third worst
Source
A. Stuart (1955) A test for homogeneity of the marginal
distributions in a two-way classification, Biometrika, 42, 412-416.
faraway documentation built on Aug. 23, 2022, 5:08 p.m.
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| eyegrade | R Documentation |
grading of eye pairs for distance vision
Description
A sample of women are rated for the performance of distance vision in each eye.
Format
A data frame with 16 observations on the following 3 variables.
- y
the observed count
- right
rated vision in the right eye - a factor with levels
bestsecondthirdworst- left
rated vision in the left eye - a factor with levels
bestsecondthirdworst
Source
A. Stuart (1955) A test for homogeneity of the marginal distributions in a two-way classification, Biometrika, 42, 412-416.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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