nlr (version 0.1-3)

mplot: Multiple Plot

Description

plot multiple models stored in nl.fitt and its child objects, in same graph.

Usage

mplot(mlist, case = 1, length.out = NULL, ...)

Arguments

mlist

list of object models

case

case=1, common x, case=2, different x

length.out

length of predictor to be increamented, if not given the original predictor data will be used.

…

extra option submit to plot.

Value

Plot graph.

Details

If different methods are used to estimate a model this function can be used to plot them all in same graph. Multiple output of estimates in nlr package should be stored in a list, then mplot plot data and predicted values for all methods over the data.

References

Rizo ML 2008 Statistical Computing with R The R Series. Chapman & Hall/CRC The R Series.

See Also

nl.fitt

Examples

# NOT RUN {
datalist<-list(xr=trade.ir[,1],yr=trade.ir[,2])
a1<- nlr(nlrobj5[[18]],data=datalist,
control=nlr.control(trace=TRUE,derivfree = FALSE,tolerance=1e-4,singularCase=1,maxiter = 8000))    
a2<- nlr(nlrobj5[[18]],data=datalist,
control=nlr.control(trace=TRUE,method="OLS",
derivfree = FALSE,tolerance=1e-4,maxiter = 4000))    # nelder mead, MM, selfstart

mlist=list(a1,a2)
mplot(mlist)
# }