Re: NonlinearModelFit and assumptions on fit parameters
- To: mathgroup at smc.vnet.net
- Subject: [mg128203] Re: NonlinearModelFit and assumptions on fit parameters
- From: DC <b.gatessucks at gmail.com>
- Date: Mon, 24 Sep 2012 00:31:48 -0400 (EDT)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
- Delivered-to: l-mathgroup@wolfram.com
- Delivered-to: mathgroup-newout@smc.vnet.net
- Delivered-to: mathgroup-newsend@smc.vnet.net
- References: <k3mc32$72m$1@smc.vnet.net>
You can include contraints on the parameters as in :
nlm = NonlinearModelFit[data,
{fitFuncExactNoLosses[a, b, x],b>0}, {{a, 1}, {b, 1}}, x]