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### Feature description
It would be nice if RDataFrame supported bar charts (aka TH[123] with alphanumeric bins). Currently there is a way to achieve it with a [user-defined helper](https://root-foru…
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When we turn on pandas2ri.activate(), grid.unit gives an error. Here is the code.
This happens in rpy2 version 3.5.16, running in python 3.11.6
```python
from plotnine.data import mtcars
i…
dafxy updated
3 weeks ago
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### Check duplicate issues.
- [ ] Checked for duplicates
### Description
On a large node (127 cores, 128 GB), I ran:
1. ctest -j 32
2. ctest --rerun-failed
3. ctest -j 32
After 1. many …
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It would be desirable to be able to write analysis in RDataFrame treating the nanoAOD as a collection of objects, rather than dealing with the individual branches, mainly to reduce bolierplate, e.g.:
…
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### Feature description
Moving from JIRA: [ROOT-10874](https://its.cern.ch/jira/browse/ROOT-10874)
First requested in the forum [here](https://root-forum.cern.ch/t/friend-support-within-rdataframe-c…
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tl; dr:
```python
import podio
# breaks
# reader = podio.reading.get_reader("some/path/*.edm4hep.root")
# works
reader = podio.root_io.Reader("some/path/*.edm4hep.root")
```
The `ROO…
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See https://github.com/root-project/root/issues/16553
The following 3 tests fails consistently with missing BLAS symbols
```
984:tutorial-tmva-TMVA_SOFIE_GNN_Application
988:tutorial-tmva-TMVA_S…
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Dear All,
I got access to a ROOT file that was generated making use of ROOT's RDataFrame feature. This file basically contains the constituents for each jet in an even, i.e., for each jet, there is…
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https://gitter.im/matrix/5ba1f93bd73408ce4fa8a265/@agoose77:matrix.org?at=639f83faa151003b5a7550f4
Possible simplification the creation of RDataFrame function definitions
As for simplifying the ge…
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ROOT team works on simplification of the user interface for RDataFrame as stated in the Root user workshop 2022.
* https://indico.fnal.gov/event/23628/
In the meantime, we will try prototyping us…