Add Offner et al. 2023 multiplicity models (unresolved + resolved) - #160

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cursor/offner-2023-multiplicity-ad2c

Commits on Aug 13, 2026

Add opt-in Offner et al. 2023 piecewise multiplicity model

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jluastro
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d552a73
Wire Offner BD q and companion counts through the Multiplicity API

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b5c7a5a
Use a continuous 3-segment Offner MF/CSF and add comparison figure

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7b4ab35
Replace Offner 3-segment MF/CSF with a logistic in log-mass

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bfb5813
Add Offner vs Lu+2013 q and separation comparison figures

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245df54
Add Offner vs Lu+2013 sigma(log a) comparison figure

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8ba5a50

Commits on Aug 14, 2026

Use smooth fitted functions for Offner gamma, mu(a), and sigma(log a)

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864ef1b
Document Offner 2023 multiplicity models and comparison figures

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3da12cd
Label Offner comparison baseline as SPISEA v2.5, not Lu+2013

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7169fff
Rename Offner comparison figures from lu2013 to spisea2.5

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b98efcf
Revise multiplicity documentation and clarify usage
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13d722f
Document new multiplicity methods in numpydoc with units

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8a64f90
Move multiplicity model helpers to the bottom of the file

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23a459e
Code cleanup (spacing, etc.).
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48eafdc
Drop massless-primary (M<=0) support in multiplicity helpers

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jluastro
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af8eb8e
Reviewed code, cleaned up formatting, added more documentation.
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a66554b

Commits on Aug 19, 2026

Plot SPISEA v2.5 MF curves from MultiplicityUnresolved

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abfbd24
Add per-PNG Offner vs SPISEA v2.5 plot scripts and DK a_mean API

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c70d5f8
Remove MultiplicityOffner2023 alias

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2209d83
Move multiplicity narrative from rst into class docstrings

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4a5603a
Restore figure-reproduce commands on the thin multiplicity page

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bc8d7e7
Remove unused Offner knot storage and _two_point_powerlaw

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ee55e2e
Move Offner and Fontanive coefficients onto __init__ defaults

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b75878a
Allow triples at all masses; duplicate Offner inits; add CSF plot

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eab72fb
Pass cluster RNG into orbital draws

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4df7f33
Add same-seed RNG tests for companion and orbital draws

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27909fe

Commits on Aug 20, 2026

Commits on Aug 27, 2026

Deprecate random_q and add draw_q

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732575a
Reject random_q on Offner; drop Offner q_power kwarg

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52c5759
Move Offner orbital methods onto the Resolved class

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9549198
Require BD companion q sample in Offner cluster test

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5582c60
Drop source-grep asserts from Offner BD-q test

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277a064
Clarify resolved-orbit comment in synthetic.py

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6bac457
Older changes.
jluastro
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4d4e30c
Merge branch 'cursor/offner-2023-multiplicity-ad2c' of github.com:MovingUniverseLab/SPISEA into cursor/offner-2023-multiplicity-ad2c
jluastro
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19879d8

Commits on Sep 3, 2026

Responding to all comemnts. Ready to merge.
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78255c9