visualize.crit {convco}R Documentation

Visualisation of convergence criterion curves

Description

This function enables one to visualize the convergence criterion curve.

Usage

visualize.crit(crit,trace=plot,...)

Arguments

crit vector containing the criterion values.
trace type of function used to draw the plot: plot or points.
... optional arguments to trace.

Author(s)

P. Lafaye de Micheaux and B. Liquet

References

Lafaye de Micheaux, P. (plafaye@club.fr), Liquet, B. "Understanding Convergence Concepts: a Visual-Minded and Graphical Simulation Based Approach", The American Statistician , submitted.

See Also

check.convergence, criterion, generate, investigate, law.plot2d, law.plot3d, p.as.plot, visualize.crit

Examples

myrbinom <- function(n,alpha){rbinom(n,1,1/(1:n))*((1:n)**alpha)}
data <- generate(randomgen=myrbinom,nmax=1000,M=500,argsgen=list(alpha=0.4))$data
critr1 <- criterion(data,epsilon=0.05,mode="r",r=1)$crit
visualize.crit(critr1)
[Package convco version 0.4 Index]