Hi, I suggest to give a look to:
“Practical Regression and Anova using R” by Julian Faraway http://cran.r-project.org/doc/contrib/Faraway-PRA.pdf http://www.stat.lsa.umich.edu/~faraway/book/ see also package faraway for datasets: http://cbio.uct.ac.za/CRAN/src/contrib/Descriptions/faraway.html for some econometric data sets: http://www.oswego.edu/~kane/econometrics/data.htm for data sets: http://lib.stat.cmu.edu/ Regards, Vito Clark Allan wrote: > i would like to give the class a practical assignment as well. could you > suggest a good problem and the location of the data set/s? > > it would be good if the data set has been analysed by a number of other > people so that students can see the different ways of tackling a > regression problem. Diventare costruttori di soluzioni Became solutions' constructors "The business of the statistician is to catalyze the scientific learning process." George E. P. Box "Statistical thinking will one day be as necessary for efficient citizenship as the ability to read and write" H. G. Wells Top 10 reasons to become a Statistician 1. Deviation is considered normal 2. We feel complete and sufficient 3. We are 'mean' lovers 4. Statisticians do it discretely and continuously 5. We are right 95% of the time 6. We can legally comment on someone's posterior distribution 7. We may not be normal, but we are transformable 8. We never have to say we are certain 9. We are honestly significantly different 10. No one wants our jobs Visitate il portale http://www.modugno.it/ e in particolare la sezione su Palese http://www.modugno.it/archivio/palesesanto_spirito/ ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html