1. Plots, transformations, and regression;Atkinson,1985
2. Comment: Regression diagnostics and model building;Atkinson;International Journal of Forecasting,1986
3. An econometric study of the silver market;Belsley,1969
4. Assessing the presence of harmful collinearity and other forms of weak data through a test for signal-to-noise;Belsley;Journal of Econometrics,1982
5. Demeaning conditioning diagnostic through centering;Belsley;The American Statistician,1984