Description Usage Arguments Details
Internal functions for the RMThreshold package
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | kb.distance(histo)
rm.exp.distrib(x)
kld(observed, expected, plot)
rm.get.file.extension(plotnames)
rm.ev.unfold(rand.mat, unfold.method, bandwidth, nr.fit.points,
discard.outliers, fn, pop.up, silent)
rm.spacing.scatter(ev.spacing, title, pop.up, fn)
rm.trapez.int(x, y)
rm.reorder.ev(eigenvalues, eigenvec)
rm.get.sparseness(mat)
wigner.surmise(x)
wigner.semi.circle(x)
rm.get.distance(ev.spacing, dist.method, nr.breaks)
rm.likelihood.plot(thresholds, log.le, log.lw, smooth.par, fn, interactive)
rm.distance.plot(thresholds, dist.Expon, dist.Wigner, smooth.par, fn, interactive)
rm.unfold.gauss(eigenvalues, bandwidth, fn, pop.up, silent)
rm.unfold.spline(eigenvalues, nr.fit.points, fn, pop.up)
rm.sse(ev.spacing, bandwidth, nr.points, N)
rm.show.test(thresholds, p.values, main, fn, interactive)
rm.sse.plot(thresholds, sse.values, main, fn, interactive)
|
nr.fit.points |
Number of supporting points used for the cubic spline to the empirical cumulative distribution function. |
discard.outliers |
A logical variable that determines if outliers are discarded from the spectrum of eigenvalues. |
silent |
A logical variable that decides if a function outputs runtime messages or not. |
histo |
An R object of class 'histogram'. Output of the |
x |
A real-valued number. |
eigenvalues |
A numerical vector containing the eigenvalues of a matrix. |
wigner |
A logical variable that determines if the Wigner semi-circle or the Wigner surmise is added to a plot. |
title |
String variable containing the title of a plot. |
pop.up |
A logical variable that determines if a plot window is supposed tp pop up during function execution. |
fn |
A filename. |
observed |
A numerical vector with the observed frequency of eigenvalues in each bin of the distribution function. |
expected |
A numerical vector with the expected frequency of eigenvalues in each bin. The expected values refer to a limiting distribution, either Wigner-Dyson or Exponential distribution. |
plot |
A logical variable that determines if a plot should be created. |
plotnames |
A string or character vector of filenames for plots to be viewed. |
rand.mat |
A symmetric, real-valued random matrix. |
fit |
Name of the plot showing the cubic spline fit to the cumulative distribution. No plot will be made if |
ev.spacing |
A vector with the normalized eigenvalue spacings of a random matrix. |
y |
A numerical vector defining the y-values of a function. |
eigenvec |
A matrix containing the eigenvectors of a matrix (in columns). |
mat |
A real-valued matrix. |
nr.breaks |
Number of bins used in the histogram to subdivide the empirical eigenvalue spacing distribution. |
log.le |
Log likelihood of the observed eigenvalue distances when an exponential distribution is assumed. |
log.lw |
Log likelihood of the observed eigenvalue distances when a Wigner-Dyson distribution is assumed. |
smooth.par |
Parameter controlling the degree of smoothing in the loess regression curve presented in the final plot (distance vs. threshold). |
interactive |
A logical variable that determines if thresholds can be chosen by mouse clicks in the final plot (distance vs. threshold). |
bandwidth |
Bandwidth used to calculate the Gaussian kernel density. See description of the |
unfold.method |
A string that decides which method is used for eigenvalue unfolding. One of 'gaussian' or 'spline'. |
dist.method |
A string that determines which method is used to estimate the distance to the limiting distributions. One of 'LL' (Log Likelihood) or 'KLD' (Kullback-Leibler Distance). |
thresholds |
A numerical vector containing the values of the thresholds probed in the main function ( |
dist.Expon |
A numerical vector containing the estimated distances to the Exponential distribution calculated in the main function ( |
dist.Wigner |
A numerical vector containing the estimated distances to the Exponential distribution calculated in the main function ( |
p.values |
A numerical vector containing the p-values for a significance test. |
sse.values |
A numerical vector containing the Sum of Squared Errors between observed NNSD and Exponential function. |
nr.points |
Number of supporting points used to approximate the density function. |
N |
Number of sections used to calculate the Sum of Squared Errors (SSE). |
main |
String variable containing the title of a plot. |
These functions are not intended to be called by the user.
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