Re: [R] fitting weibull curve to data using nls

2012-11-01 Thread John.Morrongiello
com] Sent: Thursday, 1 November 2012 6:38 PM To: Morrongiello, John (CMAR, Hobart) Cc: r-help@r-project.org Subject: Re: [R] fitting weibull curve to data using nls On Thu, Nov 1, 2012 at 2:44 AM, wrote: > Hi > I'd like to fit an asymmetrical curve function to some physiological data

Re: [R] fitting weibull curve to data using nls

2012-11-01 Thread R. Michael Weylandt
On Thu, Nov 1, 2012 at 2:44 AM, wrote: > Hi > I'd like to fit an asymmetrical curve function to some physiological data. > I've been told a weibull curve is a good place to start, but I'm having > trouble specifying and fitting the function with nls and was wondering if > someone could help. >

[R] fitting weibull curve to data using nls

2012-10-31 Thread John.Morrongiello
Hi I'd like to fit an asymmetrical curve function to some physiological data. I've been told a weibull curve is a good place to start, but I'm having trouble specifying and fitting the function with nls and was wondering if someone could help. After some reading, I think the function specificat