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ShichenXie / scorecard

Scorecard Development in R, 评分卡
http://shichen.name/scorecard
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159 stars 63 forks source link

Package Not Available in R 3.4.1 #2

Closed MarkovCredit closed 6 years ago

MarkovCredit commented 6 years ago

I cannot install this package in either R studio or Visual Studio with R Tools. THe package is supposedly "unavailable" ? Please advise.

Best,

ML

ShichenXie commented 6 years ago

Thank you for interesting in this package. You can install it from CRAN via install.packages("scorecard"). If you still can't install it, show me the error message.

ShichenXie commented 6 years ago

Since this issue is a very basic question, I close it now.

MarkovCredit commented 6 years ago

The error is "this package is not available under R 3.4.1"

On Dec 2, 2017 9:46 PM, "Shichen" notifications@github.com wrote:

Thank you for interesting in this package. You can install it from CRAN via install.packages("scorecard"). If you still can't install it, show me the error message.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/ShichenXie/scorecard/issues/2#issuecomment-348742211, or mute the thread https://github.com/notifications/unsubscribe-auth/AaXoXrhTOVgGhP_qMRCpCmaD_iSITfQjks5s8jWwgaJpZM4QvhEp .

ShichenXie commented 6 years ago

Did you still have this problem? I'm using the latest version of R. If you still can't install this package, try to update your R

MarkovCredit commented 6 years ago

No, the package is working.

Thank you for checking!

Curious if there are any other algorithms that can be used in R for scorecard like random Forest or SBG?

On Apr 19, 2018 4:26 AM, "Shichen" notifications@github.com wrote:

Did you still have this problem? I'm using the latest version of R. If you still can't install this package, try to update your R

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/ShichenXie/scorecard/issues/2#issuecomment-382653154, or mute the thread https://github.com/notifications/unsubscribe-auth/AaXoXg-sk0Wn9YDE3s9w5OepFdlCa8P1ks5tqEo8gaJpZM4QvhEp .

ShichenXie commented 6 years ago

Actually, scorecard is a model using woe values in logistic regression. Of course, you can use other algorithms with woe values as input dataset.

But, I don't know how woe transformation affects the model robustness. You can compare it with other data preprocessing in those algorithms.