Feature #1988

Fit: Propagate best fit parameter values to parameter tree and fit parameter list

Added by herck over 2 years ago. Updated 4 days ago.

Status:BacklogStart date:28 Feb 2018
Priority:NormalDue date:
Assignee:-% Done:

0%

Category:-
Target version:-

Description

Especially when using genetic minimizer, the last results are not necessarily the optimal values.
One can see the best parameter values in the fitlog window, but this is not convenient.

And quite generally, starting values are susceptible to being spoiled by nonconverging fits, or when a fit job is interrupted.

Therefore, after each fit step we should update a register that holds the parameters and the chi2 (or whatever) of the best fit attained so far. Upon stop, parameters should be set to that value.

History

#1 Updated by herck over 2 years ago

  • Target version changed from Sprint 37 to Sprint 38

#2 Updated by pospelov over 2 years ago

  • Status changed from Sprint to Backlog
  • Target version deleted (Sprint 38)

#3 Updated by pospelov over 1 year ago

  • Status changed from Backlog to Sprint
  • Target version set to Sprint 41

#4 Updated by pospelov about 1 year ago

  • Status changed from Sprint to Backlog

#5 Updated by pospelov about 1 year ago

  • Target version deleted (Sprint 41)

#6 Updated by wuttke 4 days ago

  • Subject changed from Propagate best fit parameter values to parameter tree and fit parameter list to Fit: Propagate best fit parameter values to parameter tree and fit parameter list

#7 Updated by wuttke 4 days ago

  • Description updated (diff)

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