On Tue, 25 Apr 2006, Alan Spearot wrote:
> Hello,
>
> I've had no luck finding an R package that has the ability to estimate a
> Tobit model allowing for heteroskedasticity (multiplicative, for example).
> Am I missing something in survReg? Is there another package that I'm
> unaware of? Is ther
Powell's quantile regression method is available in the quantreg
package rq(..., method="fcen", ...)
url:www.econ.uiuc.edu/~rogerRoger Koenker
email[EMAIL PROTECTED]Department of Economics
vox: 217-333-4558University of Illinois
fax: 217-
Hello,
I've had no luck finding an R package that has the ability to estimate a
Tobit model allowing for heteroskedasticity (multiplicative, for example).
Am I missing something in survReg? Is there another package that I'm
unaware of? Is there an add-on package that will test for
heteroskedasti
