Ticket #1 (assigned enhancement)
add bounded version of scipy's leastsq
Reported by: | mmckerns | Owned by: | mmckerns |
---|---|---|---|
Priority: | minor | Milestone: | mystic-0.3a |
Component: | mystic.solvers | Keywords: | scipy leastsq |
Cc: |
Description (last modified by mmckerns) (diff)
Several users request:
- add leastsq, fmin, fmin-powel solvers with bound constraints -- additionally, add the ability to find the correlation matrix
Change History
comment:2 Changed 7 years ago by mmckerns
- Summary changed from add bound versions of scipy's leastsq, fmin, fmin-powell to add bounded version of scipy's leastsq
changed summary to only reflect open work, then splintered off completed work to ticket #3
comment:3 Changed 7 years ago by mmckerns
- Milestone changed from mystic-0.1a1 to mystic-dev
will be handled after mystic-0.1a1 release, moving ticket to mystic-dev
comment:4 Changed 7 years ago by altafang
scipy.optimize's leastsq, in minpack.py, requires a fortran library: _minpack.so
comment:5 Changed 5 years ago by mmckerns
- Milestone changed from mystic-dev to mystic-0.2a2
numpy seems to have a leastsq, scipy has several
comment:7 Changed 5 years ago by mmckerns
- Description modified (diff)
See these references for least-squares:
- http://modelling3e4.connectmv.com/wiki/Software_tutorial/Least_squares_modelling_(linear_regression)
- http://docs.scipy.org/doc/numpy/reference/generated/numpy.linalg.lstsq.html
- http://docs.scipy.org/doc/scipy/reference/generated/scipy.optimize.leastsq.html
- http://docs.scipy.org/doc/scipy/reference/generated/scipy.optimize.fmin_slsqp.html
- http://docs.scipy.org/doc/scipy/reference/generated/scipy.optimize.curve_fit.html
and these additional references:
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