Status
Available
Call number
Collection
Publication
Newbury Park : Sage Publications, c1993.
Description
In this book Hardy probes the use of dummy variable regression in increasingly complex specifications, exploring issues such as: interaction, heteroscedasticity, multiple comparisons and significance testing, the use of effects or contrast coding, testing for curvilinearity, and estimating a piecewise linear regression.
Physical description
vi, 90 p.; 22 cm