Hello,
I have being trying to estimate the parameters of the generalized exponential
distribution. The random number generation for the GE distribution
is x-(-log(1-U^(1/p1))/b), where U stands for uniform dist. The data i have
generated to estimate the parameters is right censored and the code
On 20-09-2012, at 13:46, Christopher Kelvin wrote:
Hello,
I have being trying to estimate the parameters of the generalized exponential
distribution. The random number generation for the GE distribution is
x-(-log(1-U^(1/p1))/b), where U stands for uniform dist. The data i have
generated
On 20-09-2012, at 15:17, Christopher Kelvin wrote:
By your suggestion if i understand you, i have changed (p[1]) and (p[2]) and
have also corrected the error sum(t), but if i run it, the parameters
estimates are very large.
Can you please run it and help me out? The code is given below.
On 20-09-2012, at 16:06, Berend Hasselman wrote:
On 20-09-2012, at 15:17, Christopher Kelvin wrote:
.
A final remark on function z:
- do not calculate things like n*sum(s) repeatedly: doing something like
A-n*sum(s) and reusing A is more efficient.
- same thing for
Kelvin chris_kelvin2...@yahoo.com
Cc: r-help@r-project.org r-help@r-project.org
Sent: Thursday, September 20, 2012 8:52 PM
Subject: Re: [R] Problem with Newton_Raphson
On 20-09-2012, at 13:46, Christopher Kelvin wrote:
Hello,
I have being trying to estimate the parameters of the generalized
: Re: [R] Problem with Newton_Raphson
On 20-09-2012, at 15:17, Christopher Kelvin wrote:
By your suggestion if i understand you, i have changed (p[1]) and (p[2]) and
have also corrected the error sum(t), but if i run it, the parameters
estimates are very large.
Can you please run it and help
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