[R] help with programming
dwinsemius at comcast.net
Mon Nov 7 13:39:02 CET 2011
On Nov 7, 2011, at 6:30 AM, Jing Tian wrote:
> Dear moderators,
> Please help me encode the program instructed by follows.
> Thank u!
> Apply the methods introduced in Sections 4.2.1 and 4.2.2, say the
>> rank-based variable selection and BIC criterions, to the Boston
> The Boston housing data contains 506 observations, and is publicly
> available in the R package mlbench (dataset “BostonHousing”).
> The response variable Y is the median value of owner-occupied
> (MEDV) in each of the 506 census tracts in the Boston Standard
> Statistical Areas, and there are thirteen predictor variables.
> We are interested in the relationship between MEDV and the other
> predictor variables.
>> Setup your parametric model and use rank-based regression
>> methodology to
>> select and estimate the parameters.
Please read the Posting Guide and then use a search facility on your
browser to search out what it says about homework.
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> Best regards,
> [[alternative HTML version deleted]]
> R-help at r-project.org mailing list
> and provide commented, minimal, self-contained, reproducible code.
David Winsemius, MD
West Hartford, CT
More information about the R-help