Rename basic "joint_logprob" functions to "conditional_logp"

[ricardoV94]

It only becomes a "joint_logp" after the terms are summed

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📚 Documentation preview 📚: https://pymc--6760.org.readthedocs.build/en/6760/

[codecov]

Codecov Report

Merging #6760 (2a9f2b7) into main (a32c5e7) will decrease coverage by 12.75%.
The diff coverage is 73.33%.

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #6760       +/-   ##
===========================================
- Coverage   91.93%   79.19%   -12.75%     
===========================================
  Files          95       95               
  Lines       16128    16134        +6     
===========================================
- Hits        14828    12777     -2051     
- Misses       1300     3357     +2057     

Impacted Files	Coverage Δ
pymc/logprob/basic.py	96.85% <55.55%> (-3.15%)	⬇️
pymc/logprob/__init__.py	100.00% <100.00%> (ø)
pymc/logprob/scan.py	98.49% <100.00%> (ø)
pymc/model.py	89.29% <100.00%> (-0.62%)	⬇️
pymc/testing.py	37.99% <100.00%> (-53.62%)	⬇️

... and 33 files with indirect coverage changes

[twiecki]

But is it truly a conditional logp? Conditional on what?

[ricardoV94]

But is it truly a conditional logp? Conditional on what?

Conditional on all the other valued rvs. If you have vars [x, y, z], this can give you [p(x|y,z), p(y|x,z), p(z|x,y)]

Of course some terms drop out because we always work with DAGs

[ricardoV94]

Removed a couple more references to factorized that were still around. I'll merge if the docstrings render correctly