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Posted to issues@madlib.apache.org by "Pratik (JIRA)" <ji...@apache.org> on 2019/02/04 23:17:00 UTC
[jira] [Updated] (MADLIB-1299) Baseline referencing for independent
variables
[ https://issues.apache.org/jira/browse/MADLIB-1299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pratik updated MADLIB-1299:
---------------------------
Description:
When we perform regression between dep vs independent variables currently function does not support control over baseline reference for the independent variable.
I am not sure if Madlib does it internally with 1.15.1 release. If that is the case it would be awesome to have documentation and get the return value of the baseline variable.
[https://stackoverflow.com/questions/54523454/linear-regression-baseline-referencing-madlib]
R way to do it -
https://stackoverflow.com/questions/3872070/how-to-force-r-to-use-a-specified-factor-level-as-reference-in-a-regression?noredirect=1&lq=1
was:
When we perform regression between dep vs independent variables currently function does not support control over baseline reference for the independent variable.
I am not sure if Madlib does it internally with 1.15.1 release. If that is the case it would be awesome to have documentation and get the return value of the baseline variable.
[https://stackoverflow.com/questions/54523454/linear-regression-baseline-referencing-madlib]
> Baseline referencing for independent variables
> ----------------------------------------------
>
> Key: MADLIB-1299
> URL: https://issues.apache.org/jira/browse/MADLIB-1299
> Project: Apache MADlib
> Issue Type: Improvement
> Components: Module: Linear Regression, Module: Logistic Regression, Module: Multinomial Logistic Regression
> Reporter: Pratik
> Priority: Major
>
> When we perform regression between dep vs independent variables currently function does not support control over baseline reference for the independent variable.
> I am not sure if Madlib does it internally with 1.15.1 release. If that is the case it would be awesome to have documentation and get the return value of the baseline variable.
> [https://stackoverflow.com/questions/54523454/linear-regression-baseline-referencing-madlib]
>
> R way to do it -
> https://stackoverflow.com/questions/3872070/how-to-force-r-to-use-a-specified-factor-level-as-reference-in-a-regression?noredirect=1&lq=1
>
>
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