prototype nullhypo parametric with robust kernel

[dehann]

relates to:

• Proposal for robust parametric kernels with null hypo #1807

[codecov]

Codecov Report

Attention: 19 lines in your changes are missing coverage. Please review.

Comparison is base (dbdeab3) 76.81% compared to head (9e3e321) 76.71%.

Files	Patch %	Lines
src/parametric/services/ParametricUtils.jl	26.92%	19 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1808      +/-   ##
==========================================
- Coverage   76.81%   76.71%   -0.10%     
==========================================
  Files          82       82              
  Lines        5977     5986       +9     
==========================================
+ Hits         4591     4592       +1     
- Misses       1386     1394       +8     

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[Affie]

Are you suggesting that we revive the optim.jl solver code? This is currently just kept until the tree solve and mixtures can be updated to manopt. As far as i know it’s not used anywhere.
I had it that CalcFactorResidual would replace CalcFactorMahalanobus.

[dehann]

Hi Affie, no lets go for Manopt. Was just easier to start the coding cycle against coordinates here. We can copy from this code for future work.

[sic] Malahanobis

[dehann]

Note that we have not added this into main via another PR just yet -- still TODO.