# Learning which data derivatives matter most (BIDS Derivatives Standardization)

**URL:** <https://discourse.slicer.org/t/learning-which-data-derivatives-matter-most-bids-derivatives-standardization/3430>\
**Category:** Support\
**Created:** [July 9, 2018, 2:30pm UTC](https://discourse.slicer.org/t/learning-which-data-derivatives-matter-most-bids-derivatives-standardization/3430 "2018-07-09T14:30:42Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ihnorton](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/ihnorton/32/9_2.png) [@ihnorton](https://discourse.slicer.org/u/ihnorton)\
**Post date:** [July 9, 2018, 2:30pm UTC](https://discourse.slicer.org/t/learning-which-data-derivatives-matter-most-bids-derivatives-standardization/3430/1 "2018-07-09T14:30:42Z")

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This message was sent to the old slicer-users list, and I’m re-posting here in case it is of interest. -@ihnorton

* * *

```auto
Chris Gorgolewski krzysztof.gorgolewski@gmail.com via python.org 
8:01 AM (2 hours ago)
to bids-discussion, bids-apps-dev, spm, FSL, Afni, freesurfer, Hcp,
   Slicer, Neuroimaging, Franklin

```

Dear all,

To learn which neuroimaging data derivatives (intermediate or final analysis outputs) matter most to people conducting analyses and reusing data we have put together a survey:

> **[Which MR data processing outputs matter most?](https://docs.google.com/forms/d/e/1FAIpQLSf4fI-9v3qFw3Zp7IZULvyRbynyLdRisglDDnQJ7Tp64AcL3g/viewform?usp=send_form)**
>
> Hello! Thank you for taking time out of your day to provide input regarding processed data outputs that are important for sharing and reusability. If you have any questions please feel free to email Franklin (ffein@stanford.edu).

Please take a moment and fill it and most importantly share it with your colleagues - this feedback is extremely helpful and will help to focus BIDS Derivatives standardization work.

I know the survey is not exhaustive (for example does not include very important modalities such as EEG, MEG, iEEG or PET). I hope we will be able to perform followup surveys in the near future to fill in those gaps.

Best,  
Chris