# Weibull Regression with Covariates Sampling Error

**URL:** <https://discourse.pymc.io/t/weibull-regression-with-covariates-sampling-error/5269>\
**Category:** Questions\
**Created:** [June 13, 2020, 6:56pm UTC](https://discourse.pymc.io/t/weibull-regression-with-covariates-sampling-error/5269 "2020-06-13T18:56:50Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![AlexAndorra](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.pymc.io/alexandorra/32/9142_2.png) [@AlexAndorra](https://discourse.pymc.io/u/AlexAndorra)\
**Post date:** [June 14, 2020, 7:52pm UTC](https://discourse.pymc.io/t/weibull-regression-with-covariates-sampling-error/5269/2 "2020-06-14T19:52:21Z")

</div>

Hi,  
Thanks for your question. `Bad initial energy` error can have several causes. We have [an FAQ about this](https://discourse.pymc.io/t/frequently-asked-questions/74/5) that should help you.  
PyMCheers 🖖

---

_[View the full topic](https://discourse.pymc.io/t/weibull-regression-with-covariates-sampling-error/5269)._