Julien Schueller

UserDefined => DiscreteNonParametric

5

### What is the idea? the UserDefined distribution name is rather vague, I propose to rename to Categorical or generalized Bernoulli, that's what we can find in the litterature: https://en.wikipedia.org/wiki/Categorical_distribution...

### What happened? in the ctor param list ### How to reproduce the issue? https://openturns.github.io/openturns/latest/user_manual/_generated/openturns.SaltelliSensitivityAlgorithm.html ### Version master ### Operating System all ### Installation media unknown ### Additional Context _No...

We should refactor the simulation algorithm results classes to provide accessors to various extra results (subset thresholds, line sampling important directions, ...) instead of attaching them to the algorithm class...

NAIS/CrossEntropy: add samples accessors for each step with selection

5

### What is the idea? Accessors could be added, see SubsetSampling methods getIn|OutputSample(k, select) for step k and select flag ### Why is this needed? _No response_ ### Additional Context...

### What is the idea? reverse the order of the conditioned also it seems the description is not retained ### Why is this needed? improves the code for conditional quantiles...

not all factories are implemented: - InverseChiSquare - InverseGamma - InverseWishart - Hypergeometric - NormalGamma - SmoothedUniform #2496 - SquaredNormal - Hypergeometric they're probably not all useful, but still (ideas...

deprecate *Factory::buildAs* ?

5

now getImplementation() works for distributions in Python, I propose to drop factories buildAsxxx methods to get something more uniform, eg: ``` factory = ot.NormalFactory() normal = factory.buildAsNormal(sample) normal = factory.build(sample).getImplementation()...

constant chaos

4

### What happened? the following script leads to a chaos metamodel with only the constant term (null R2)  changing the doe size makes the metamodel becomes correct ``` #!/usr/bin/env...

unused dNonCentralStudentAlt0

2

### What happened? dNonCentralStudentAlt0 seems unused/undocumented, should we remove it ? ### How to reproduce the issue? ```shell $ grep -nr dNonCentralStudentAlt0 lib python lib/src/Uncertainty/Distribution/openturns/DistFunc.hxx:210:OT_API Scalar dNonCentralStudentAlt0(const Scalar nu, lib/src/Uncertainty/Distribution/DistFunc.cxx...

LinearModelResult.getCoefficientsStandardErrors docstring

1

### What is the idea? add the formula ### Why is this needed? _No response_ ### Additional Context _No response_