twins: Twin IQs from Burt
In faraway: Functions and Datasets for Books by Julian Faraway
twins R Documentation
Twin IQs from Burt
Description
Study of IQ in twins reared apart
Format
A dataframe with the following variables:
- Foster
IQ of the fostered child
- Biological
IQ of the biological child
- Social
social class of natural parents
Source
Burt, C. (1966). The genetic estimation of differences in intelligence:
A study of monozygotic twins reared together and apart. Br. J. Psych., 57, 147-153.
References
Weisberg, S. (2014). Applied Linear Regression, 4th edition. Hoboken NJ: Wiley.
faraway documentation built on Aug. 23, 2022, 5:08 p.m.
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| twins | R Documentation |
Twin IQs from Burt
Description
Study of IQ in twins reared apart
Format
A dataframe with the following variables:
- Foster
IQ of the fostered child
- Biological
IQ of the biological child
- Social
social class of natural parents
Source
Burt, C. (1966). The genetic estimation of differences in intelligence: A study of monozygotic twins reared together and apart. Br. J. Psych., 57, 147-153.
References
Weisberg, S. (2014). Applied Linear Regression, 4th edition. Hoboken NJ: Wiley.
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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