The Guyer data frame has 20 rows and 3 columns.
The data are from an experiment in which four-person groups
played a prisoner's dilemma game for 30 trails, each person
making either a cooperative or competitive choice on each
trial. Choices were made either anonymously or in public;
groups were composed either of females or of males.
The observations are 20 groups.
GuyerThis data frame contains the following columns:
Number of cooperative choices (out of 120 in all).
A factor with levels:
anonymous, Anonymous choice;
public, Public choice.
Sex. A factor with levels:
female and
male.
Fox, J. (2016) Applied Regression Analysis and Generalized Linear Models, Third Edition. Sage.
Fox, J. and Weisberg, S. (2013) An R Companion to Applied Regression, Third Edition, Sage.