search for: optimcall

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2009 Jun 17
0
Curve fit a nonlinear equation with box constraints: success, many thanks!
...e observed data, and c1, c2 and c3 are regression coefficients subject to the following constraints: 0.0 <= c2 <= 1.0 0.0 <= c3 <= 1.0 I ran the following code as a script from the R Gui on a windows machine. The command for this was: source("C:\\Users\\me\\R281\\work\\optimcall.R") # **** Script file: optimcall.R *********** # function definition rss <- function(par) { y <- c(0.111111111111111,0.0921052631578947,0.0564516129032258,0.0608108108108108 ,0.0128205128205128,0.0136078431372549) x1 <- c(0,0.978723404255319,0.087378640776699,0.5492957746...