Re: [R] bootstrapped CI for nonlinear models using nlsBoot from nlstools

2012-08-14 Thread Bill Pikounis
Hello Francisco: I am not familiar with nlsBoot, but if things cannot be solved there, another option is the example shown in Chapter 8, page 225-226 of the Venables & Ripley MASS book (2002) which uses nls and the boot recommended package from R. The MASS package has a scripts subfolder for this b

[R] bootstrapped CI for nonlinear models using nlsBoot from nlstools

2012-08-14 Thread Francisco Mora Ardila
Hi all I´m trying to get confidence intervals for parameters from nls modeling. I fitted a nls model to the following variables: > x [1] 2 1 1 5 4 6 13 11 13 101 101 101 > y [1] 1.281055090 1.563609934 0.001570796 2.291579783 0.841891853 [6] 6.553951324 14.243274230 14.5