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Are there faster, more robust, or more flexible versions of CURVEFIT available?

April 26, 2017faster flexible robust versions

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Are there faster, more robust, or more flexible versions of CURVEFIT available?

1 Answer

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Heiko Hünnefeld has offered an improved CURVEFIT routine. Contact Heiko for information. Craig B. Markwardt, Ph.D has translated the MINPACK-1 curve-fitting package into IDL, and made the routines available on his site at http://astrog.physics.wisc.edu/~craigm/idl/idl.html. A tutorial for these routines is also available at http://astrog.physics.wisc.edu/~craigm/idl/fittut.html.