Description Usage Arguments Value Author(s) See Also Examples
View source: R/denpro.R View source: R/stseq.R
Calculates a sequence of radius functions from level sets of a function of a given parametric form.
1 2 3 4 5 | stseq(N, lnum, refe = NULL, func = NULL, dendat = NULL, h = NULL, Q = NULL,
kernel = "epane", weights = NULL, sig = rep(1, length(N)), support = NULL,
theta = NULL, M = NULL, p = NULL, mul = 3, t = rep(1, length(N)),
marginal = "normal", r = 0, mu = NULL, xi = NULL, Omega = NULL, alpha = NULL,
df = NULL, g = 1, base = 10)
|
N |
d-vector of integers >1; the size of the grid where the function is evaluated |
lnum |
positive integer; the number of level sets from which the transforms are calculated |
refe |
d-vector of real numbers; the reference point for the shape trees; if refe=NULL, then the location of the maximum of the function will be used |
func |
character; the name of the function, see the "pcf.func" for the possibilities |
dendat |
n*d matrix of data; when the function is a kernel estimate one gives the data as argument |
h |
postive real number; the smoothing parameter of the kernel estimate |
Q |
internal |
kernel |
"gauss" or "epane"; the kernel of the kernel estimate |
weights |
n vector of nonnegative weights, where n is the sample size; sum of the elements of "weights" should be one; these are the weights of a time localized kernel estimator |
sig |
see "pcf.func" |
support |
see "pcf.func" |
theta |
see "pcf.func" |
M |
see "pcf.func" |
p |
see "pcf.func" |
mul |
see "pcf.func" |
t |
see "pcf.func" |
marginal |
see "pcf.func" |
r |
see "pcf.func" |
mu |
see "pcf.func" |
xi |
see "pcf.func" |
Omega |
see "pcf.func" |
alpha |
see "pcf.func" |
df |
see "pcf.func" |
g |
see "pcf.func" |
base |
positve integer or NULL; the base of the logarithm, when the logarithmic spacing is used for the level sets, if "base" is NULL, then the level sets are equispaced |
A list of radius transforms.
Jussi Klemela
1 2 3 4 5 6 7 8 9 10 11 12 |
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