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### Summary
I ran into two warnings with the `pytorch` backend, see below. I have not tried to look at where exactly they come from so far.
### OS / Environment
```console
n/a
```
### …
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# Description
I observed a larger than expected difference in observed CLs values between `pyhf` and `ROOT` for a simple workspace. The workspaces in `.root` format (two versions, built with ROOT 6…
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# Description
We keep a small (ok, it's one entry) library of example models in `pyhf.simplemodels`, which makes it easy to get started (see the nice example we have in `README`)
It might be int…
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# Description
Using `BkgOnly.json` provided with [ATLAS-SUSY-2019-08](https://www.hepdata.net/record/ins1755298?version=2) analysis, it seems `pyhf.infer.hypotest` doesn't converge and runs indefin…
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# Question
The `lumi` modifier is described in the [documentation](https://pyhf.readthedocs.io/en/v0.6.2/likelihood.html#luminosity-lumi) with a reference to `\sigma_\lambda` and the [measurement s…
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(from #7 - @slaurila )
Currenty, the final product of the analysis is a set of histograms that are interesting inspect qualitatively, but there is no way to conclude if we actually see some hint of…
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# Description
The documentation here
https://scikit-hep.org/pyhf/_generated/pyhf.infer.calculators.AsymptoticCalculator.html#pyhf.infer.calculators.AsymptoticCalculator
describes the method `d…
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### Summary
When trying to pass the XML/root representation of a pyhf workspace to a colleague to allow them to debug it using their preferred ROOT-based framework,
I found that `pyhf json2xml` do…
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# Description
From https://indico.cern.ch/event/1011976/:
```
On lxplus
1) Create workspace with default config but with
DeleteNormFiles false
2) Run pyhf with (from any directory as…
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# Description
`pyhf` supports names for `channels`, `samples`, and `modifiers` which would cause segmentation faults when used in ROOT. When building a workspace in `pyhf`, then running `pyhf json2…