Notes on the Use of Qualitative Variables in Regression
β Scribed by Frederick W. Derrick
- Book ID
- 114996948
- Publisher
- Sage Publications
- Year
- 1979
- Tongue
- English
- Weight
- 316 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1077-727X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Cases can be considered as possible outliers in a regression structure if deletion results in a sufficiently large reduction of the residual sum of squares. Calculations for selection of outlier cases on this basis can be accomplished by use of stepwise regression programs. Numerical examples are in
We develop a nonparametric test, based on kernel smoothers, in order to decide whether some covariates could be suppressed in a multidimensional nonparametric regression study. We give the asymptotic distribution of the statistic involved in our test, under a general dependence assumption on the sam