subject:"\[R\] Error in riv package"

Re: [R] Error in riv package

2016-08-18 Thread Shivi Bhatia

Hi Ista, Thanks for your reply.

I had added a detailed explanation on this one & researched before asking.
May be someone did not read it i cant do much though David's explanation
helped as why it wasnt able to run the syntax.

Please see trail mail: (though i have already moved ahead and taken an
alternate package to calculate IV for each var at a time):


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

and THEN this part:

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/



On Wed, Aug 17, 2016 at 10:35 PM, Ista Zahn  wrote:

> On Aug 17, 2016 12:30 PM, "Jeff Newmiller" 
> 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 
> 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
> > >
> > >wrote:
> > >
> > >>
> > >> > On Aug 16, 2016, at 11:07 AM, Shivi Bhatia 
> > >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_v0jn3s8gn/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)
> > >>

Re: [R] Error in riv package

2016-08-17 Thread Ista Zahn

On Aug 17, 2016 12:30 PM, "Jeff Newmiller"  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 
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
> >
> >wrote:
> >
> >>
> >> > On Aug 16, 2016, at 11:07 AM, Shivi Bhatia 
> >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_v0jn3s8gn/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

Re: [R] Error in riv package

2016-08-17 Thread Shivi Bhatia

WOW!!!

On Wed, Aug 17, 2016 at 8:15 PM, Jeff Newmiller 
wrote:

> Not our problem.  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 
> 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
> >
> >wrote:
> >
> >>
> >> > On Aug 16, 2016, at 11:07 AM, Shivi Bhatia 
> >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_v0jn3s8gn/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.
>
>

[[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.

Re: [R] Error in riv package

2016-08-17 Thread Jeff Newmiller

Not our problem.  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  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
>
>wrote:
>
>>
>> > On Aug 16, 2016, at 11:07 AM, Shivi Bhatia 
>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_v0jn3s8gn/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.

Re: [R] Error in riv package

2016-08-17 Thread Shivi Bhatia

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 
wrote:

>
> > On Aug 16, 2016, at 11:07 AM, Shivi Bhatia  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_v0jn3s8gn/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.

Re: [R] Error in riv package

2016-08-16 Thread David Winsemius

> On Aug 16, 2016, at 11:07 AM, Shivi Bhatia  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_v0jn3s8gn/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

__
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] Error in riv package

2016-08-16 Thread Shivi Bhatia

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 *

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.

Re: [R] Error in riv package

Re: [R] Error in riv package

Re: [R] Error in riv package

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[R] Error in riv package

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