On Aug 17, 2016 12:30 PM, "Jeff Newmiller" <jdnew...@dcn.davis.ca.us> wrote: > > Not our problem.
Maybe maybe not. I'd say we don't have enough information to determine if this is on topic for R-help or not (I assume this is what you meant by 'not our problem'). Shivi, if you want help from this list you need to tell us exactly what you did and exactly what happened. Refer to http://www.catb.org/esr/faqs/smart-questions.html and http://adv-r.had.co.nz/Reproducibility.html for guidance on how to ask for help effectively. Best, Ista Please correspond with the maintainer of that package. > -- > Sent from my phone. Please excuse my brevity. > > On August 17, 2016 3:23:33 AM PDT, Shivi Bhatia <shivipm...@gmail.com> wrote: > >Hi David, > > > >If this has loaded correctly then it still does not allow me to run > >iv.multi command where a can add all the variables in the model and > >find > >their respective WOE and IV values. > > > >Thanks, Shivi > > > >On Wed, Aug 17, 2016 at 1:17 AM, David Winsemius > ><dwinsem...@comcast.net> > >wrote: > > > >> > >> > On Aug 16, 2016, at 11:07 AM, Shivi Bhatia <shivipm...@gmail.com> > >wrote: > >> > > >> > HI Team, > >> > > >> > I am working to reduce the # of predictor variables from the model > >using > >> > woe and iv values. For this i am using riv package. However i am > >having a > >> > hard time installing this package: > >> > > >> > install_github("riv","tomasgreif") > >> > install.packages("DBI",dependencies=TRUE) > >> > > >> > The error i receive is : > >> > *Username parameter is deprecated. Please use tomasgreif/riv * > >> > >> No. You did not get an error message. It was clearly labeled a > >:Warning > >> message". Here is the full console output from that call: > >> > >> > install_github("riv","tomasgreif") > >> Downloading GitHub repo tomasgreif/riv@master > >> from URL https://api.github.com/repos/tomasgreif/riv/zipball/master > >> Installing woe > >> '/Library/Frameworks/R.framework/Resources/bin/R' --no-site-file > >> --no-environ \ > >> --no-save --no-restore --quiet CMD INSTALL \ > >> > >'/private/var/folders/yq/m3j1jqtj6hq6s5mq_v0jn3s80000gn/T/Rtmp6YDYoj/ > >> devtoolsadc32ead1a82/tomasgreif-woe-43fcf26' \ > >> > >--library='/Library/Frameworks/R.framework/Versions/3.3/Resources/library' > >> \ > >> --install-tests > >> > >> * installing *source* package ‘woe’ ... > >> ** R > >> ** data > >> *** moving datasets to lazyload DB > >> ** demo > >> ** preparing package for lazy loading > >> ** help > >> *** installing help indices > >> ** building package indices > >> ** testing if installed package can be loaded > >> * DONE (woe) > >> Warning message: > >> Username parameter is deprecated. Please use tomasgreif/riv > >> > >> > >> It's just telling you to use this next time: > >> > >> install_github("tomasgreif/riv") > >> > >> I will lay long odds that you already have the package installed. > >> > >> I cannot comment on what this package purports to do. I'm somewhat > >> suspicious that it is statistically suspect. > >> > >> -- > >> David. > >> > >> > > >> > The other approach i have to use the library(InformationValue). I > >have > >> this > >> > as below: > >> > WOE(X=SFDC1$support_cat, Y=SFDC1$survey) > >> > WOETable(X=SFDC1$support_cat, Y=SFDC1$survey) > >> > IV(X=SFDC1$support_cat, Y=SFDC1$survey) > >> > > >> > This package assists me achieve what i am looking for but here i > >need to > >> > add one independent variable at a time to see whether it is > >predictive or > >> > not. Is there a way i can add all variables at a go or have to add > >one by > >> > one, > >> > > >> > For the above package (riv) i have seen an example which helps to > >take > >> the > >> > entire data range and predictive the power of each predictor. The > >link > >> for > >> > the same is: > >> > https://www.r-bloggers.com/r-credit-scoring-woe- > >> information-value-in-woe- > >> > package/ > >> > > >> > Thanks, Shivi > >> > > >> > [[alternative HTML version deleted]] > >> > > >> > ______________________________________________ > >> > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > >> > https://stat.ethz.ch/mailman/listinfo/r-help > >> > PLEASE do read the posting guide http://www.R-project.org/ > >> posting-guide.html > >> > and provide commented, minimal, self-contained, reproducible code. > >> > >> David Winsemius > >> Alameda, CA, USA > >> > >> > > > > [[alternative HTML version deleted]] > > > >______________________________________________ > >R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > >https://stat.ethz.ch/mailman/listinfo/r-help > >PLEASE do read the posting guide > >http://www.R-project.org/posting-guide.html > >and provide commented, minimal, self-contained, reproducible code. > > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
