subject:"\[R\] MM estmator"

Re: [R] MM estmator

2013-11-13 Thread Simon Zehnder

Check the gmm package with a weighting matrix equal to the identity. Best Simon On 14 Nov 2013, at 04:37, IZHAK shabsogh wrote: > hi > > I have a nonlinear regression model with two parameter, i have estimated > using nls in R > and i want to also find the estimate using MM, someone refer m

[R] MM estmator

2013-11-13 Thread IZHAK shabsogh

hi I have a nonlinear regression model with two parameter, i have estimated using nls in R and i want to also find the estimate using MM, someone refer me to this function nlrob but this is main for only M estimate. can you please help me findout a function in R for MM nonlinear regression th