visualize.crit | R Documentation |
This function enables one to visualize the convergence criterion curve.
visualize.crit(crit,plotfunc=plot,...)
crit |
vector containing the criterion values. |
plotfunc |
R function used to draw the plot: for example |
... |
optional arguments to |
P. Lafaye de Micheaux and B. Liquet
Lafaye de Micheaux, P. (plafaye@club.fr), Liquet, B. "Understanding Convergence Concepts: a Visual-Minded and Graphical Simulation-Based Approach", The American Statistician, 63:2, 173–178, (2009).
check.convergence
, criterion
, generate
, investigate
,
law.plot2d
, law.plot3d
,
p.as.plot
, visualize.sp
myrbinom <- function(n,alpha){rbinom(n,1,1/(1:n))*((1:n)**alpha)} data <- generate(randomgen=myrbinom,nmax=1000,M=500,argsgen=list(alpha=0.5))$data critr1 <- criterion(data,epsilon=0.05,mode="r",r=2)$crit visualize.crit(critr1,main="Convergence in 2-th mean?",col="red") legend(0,5,legend=expression(hat(e)["n,2"]),lty=1,col="red")
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