pairs() doesn't allow visualizing sampler diagnostics
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Description
Pairs(stanfit) doesn't seem to allow me to add sampler diagnostics such as "energy__" to the plotted parameters (via argument "pars"). This would be very useful.
Rstan version: 2.19.2
R version 3.6.1
Windows 7
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Research direction
Start by tracing pairs(stanfit), focusing on how its pars argument selects plotted parameters. Check how sampler diagnostics such as energy__ are represented in the stanfit object and verify that they can be included in the plots; done means pairs() accepts and visualizes them through pars.
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Assessment
- Tech stack
- r
- Domain
- data-visualization
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100