# N\_eff BDA3 vs. Stan

**URL:** <https://discourse.mc-stan.org/t/n-eff-bda3-vs-stan/2608>\
**Category:** Developers\
**Created:** [November 26, 2017, 3:20pm UTC](https://discourse.mc-stan.org/t/n-eff-bda3-vs-stan/2608 "2017-11-26T15:20:12Z")\
**Posts on this page:** 1\
**Showing post:** 50

<div class="post-metadata">

**Author:** ![avehtari](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.mc-stan.org/avehtari/32/5935_2.png) [@avehtari](https://discourse.mc-stan.org/u/avehtari)\
**Post date:** [January 28, 2018, 5:50pm UTC](https://discourse.mc-stan.org/t/n-eff-bda3-vs-stan/2608/50 "2018-01-28T17:50:18Z")

</div>

> [@bgoodri](#):
>
> source(“[https://raw.githubusercontent.com/stan-dev/rstan/develop/install\_StanHeaders.R](https://raw.githubusercontent.com/stan-dev/rstan/develop/install_StanHeaders.R)”, echo = TRUE)

Where does this install those headers?

---

_[View the full topic](https://discourse.mc-stan.org/t/n-eff-bda3-vs-stan/2608)._