Re: NMF in Mathematica 8
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- Subject: [mg130671] Re: NMF in Mathematica 8
- From: Bob Hanlon <hanlonr357 at gmail.com>
- Date: Wed, 1 May 2013 03:38:14 -0400 (EDT)
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I get the same results in Mathematica v 8.0.4.0
$Version
"8.0 for Mac OS X x86 (64-bit) (October 5, 2011)"
data = {{15000, 0.154}, {25000, 0.283}, {35000, 0.402}, {50000, 0.55},
{75000,
0.733}, {100000, 0.843}};
nlm01 = NonlinearModelFit[data,
CDF[ParetoDistribution[khat, ahat], $x], {khat, ahat}, $x];
nlm01["BestFitParameters"]
{khat -> 12989.3, ahat -> 0.658768}
Bob Hanlon
On Tue, Apr 30, 2013 at 4:18 AM, Alan <alan.isaac at gmail.com> wrote:
> I'd appreciate knowing the output in Mathematica 8 of the following 3
> lines:
>
> data = {{15000, 0.154}, {25000, 0.283}, {35000, 0.402}, {50000,
> 0.55}, {75000, 0.733}, {100000, 0.843}}
> nlm01 = NonlinearModelFit[data,
> CDF[ParetoDistribution[khat, ahat], $x], {khat, ahat}, $x];
> nlm01["BestFitParameters"]
>
> In Mathematica 5 and 9 it is
> {khat -> 12989.3, ahat -> 0.658768}
>
> But I recall getting a different answer in Mathematica 8.
>
> Thanks,
> Alan Isaac
>
>