# RMS Describing, Resampling, Validating, and Simplifying the Model

**URL:** <https://discourse.datamethods.org/t/rms-describing-resampling-validating-and-simplifying-the-model/4790>\
**Category:** modeling strategy\
**Tags:** graphics, bootstrap, validation\
**Created:** [September 14, 2021, 7:24pm UTC](https://discourse.datamethods.org/t/rms-describing-resampling-validating-and-simplifying-the-model/4790 "2021-09-14T19:24:11Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![Elias\_Eythorsson](https://discourse.datamethods.org/user_avatar/discourse.datamethods.org/elias_eythorsson/32/2524_2.png) [@Elias\_Eythorsson](https://discourse.datamethods.org/u/Elias_Eythorsson)\
**Post date:** [November 27, 2021, 9:11pm UTC](https://discourse.datamethods.org/t/rms-describing-resampling-validating-and-simplifying-the-model/4790/10 "2021-11-27T21:11:20Z")

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You could do something like this: [Multiple imputation and bootstrapping for internal validation - #4 by Elias\_Eythorsson](https://discourse.datamethods.org/t/multiple-imputation-and-bootstrapping-for-internal-validation/5121/4) . Simply iterize over multiple singly imputed datasets and average the results.

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