[ROOT-10406] RHistDataMomentUncert statistics cannot be queried - SFTJIRA

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Type: Bug
Status: Open (View Workflow)
Priority: Low
Resolution: Unresolved
Affects Version/s: master
Fix Version/s: None
Component/s: Core Libraries
Labels:
- easy
Environment:

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This was initially observed on ROOT 6.18.0 but is still true as of the current ROOT master (commit 907c1d37fdbb657e9998889ee3bf007ffe89d3d4 from November 1st).

The issue is not operating system nor hardware dependent as it lies in the C++ source code.

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This was initially observed on ROOT 6.18.0 but is still true as of the current ROOT master (commit 907c1d37fdbb657e9998889ee3bf007ffe89d3d4 from November 1st). The issue is not operating system nor hardware dependent as it lies in the C++ source code.

Development:

Description

ROOT 7 histograms feature a first attempt at sumwx-style stats in the form of RHistDataMomentUncert. However, this statistics class does not provide accessors to the data that it is collecting. As a result, the result of its computations cannot be read.

(As an aside, I also noticed that there is no way to collect the sumwxy-style stats which TH2+ used to provide. Is this a bug or a feature?)

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Assignee:: Axel Naumann

Reporter:: Hadrien Benjamin Grasland

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Dates

Created:: 05/Nov/19 1:12 PM

Updated:: 09/Dec/19 3:20 PM