Functional form in Box estimation

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Aktar
Posts: 58
Joined: Thu May 21, 2009 5:08 am

Functional form in Box estimation

Postby Aktar » Fri May 04, 2018 12:52 am

Dear Moderator,

I would like to estimate the coefficent theta in a logistic functional form. My model is

y = exp(theta x) / (1+exp(\theta x) + e

How can I specify it in the box estimation?

Thank you,

Aktar
Posts: 58
Joined: Thu May 21, 2009 5:08 am

Re: Functional form in Box estimation

Postby Aktar » Mon May 07, 2018 5:13 pm

Dear moderator,

Is it possible to specify this logistic functional form to link my data?

Thank you,

startz
Non-normality and collinearity are NOT problems!
Posts: 3338
Joined: Wed Sep 17, 2008 2:25 pm

Re: Functional form in Box estimation

Postby startz » Mon May 07, 2018 5:34 pm

Aktar wrote:Dear Moderator,

I would like to estimate the coefficent theta in a logistic functional form. My model is

y = exp(theta x) / (1+exp(\theta x) + e

How can I specify it in the box estimation?

Thank you,

Something like

Code: Select all

ls y=exp(c(1)*x)/(1+exp(c(1)*x))


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