Re: [R] Library Package for Tobit regression

2007-05-04 Thread Vladimir Eremeev

Here is some information on this regression in R
http://tolstoy.newcastle.edu.au/R/help/06/02/21153.html


Abdus Sattar wrote:
 
 I am want to use tobit regression for left censored panel/longitudinal
 data. Could you please provide me the name of library and/or package
 that will give me option of fitting tobit regression model for
 longitudinal data? 
 

Library differs from package in R.

Roughly:
package is a collection of functions and data implementing certain
functionality.
library is a collection of packages.

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Re: [R] Library Package for Tobit regression

2007-05-04 Thread John Fox
Dear Sattar,

You can use the survreg function in the survival package, which is part of
the standard R distribution. [BTW, help.search(Tobit) would have led you
to that.] There are other possibilities as well -- e.g., the tobit function
in the VGAM package.

I hope this helps,
 John


John Fox, Professor
Department of Sociology
McMaster University
Hamilton, Ontario
Canada L8S 4M4
905-525-9140x23604
http://socserv.mcmaster.ca/jfox 
 

 -Original Message-
 From: [EMAIL PROTECTED] 
 [mailto:[EMAIL PROTECTED] On Behalf Of Abdus Sattar
 Sent: Thursday, May 03, 2007 10:09 PM
 To: R-help@stat.math.ethz.ch
 Subject: [R] Library  Package for Tobit regression
 
 Hello R-Users:
  
 I am want to use tobit regression for left censored 
 panel/longitudinal data. Could you please provide me the name 
 of library and/or package that will give me option of 
 fitting tobit regression model for longitudinal data? 
  
 Thank you. 
  
 Sattar
 
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[R] Library Package for Tobit regression

2007-05-03 Thread Abdus Sattar
Hello R-Users:
 
I am want to use tobit regression for left censored panel/longitudinal data. 
Could you please provide me the name of library and/or package that will 
give me option of fitting tobit regression model for longitudinal data? 
 
Thank you. 
 
Sattar

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and provide commented, minimal, self-contained, reproducible code.