illustrateCLT {distrTeach} | R Documentation |
Functions for generating a sequence of plots of
the density and cdf of the consecutive standardized and centered sums of iid
r.v. distributed according to a prescribed discrete or absolutely continuous
distribution compared to the standard normal — uses the generic function
plotCLT
.
illustrateCLT(Distr, len, sleep = 0) illustrateCLT.tcl(Distr, k, Distrname)
Distr |
object of class "AbscontDistribution" ,
"LatticeDistribution" or "DiscreteDistribution" : distribution of
the summands |
len |
integer: up to which number of summands plots are generated |
k |
integer: number of summands for which a plot is to be generated |
Distrname |
character: name of the summand distribution to be used as title in the plot |
sleep |
numeric: pause in seconds between subsequent plots |
illustrateCLT
generates a sequence of plots, while
illustrateCLT.tcl
may be used with Tcl/Tk-widgets as in demo
illustCLT_tcl.R
.
void
Matthias Kohl Matthias.Kohl@stamats.de
Peter Ruckdeschel Peter.Ruckdeschel@itwm.fraunhofer.de
distroptions("DefaultNrFFTGridPointsExponent" = 13) illustrateCLT(Distr = Unif(), len = 20) distroptions("DefaultNrFFTGridPointsExponent" = 12) illustrateCLT(Distr = Pois(lambda = 2), len = 20) distroptions("DefaultNrFFTGridPointsExponent" = 13) illustrateCLT(Distr = Pois(lambda = 2)+Unif(), len = 20) illustrateCLT.tcl(Distr = Unif(), k = 4, "Unif()")