quantsmooth (version 1.38.0)

quantsmooth.seg: quantsmooth.seg

Description

segmented Quantile smoothing of array data

Usage

quantsmooth.seg(y, x = 1:length(y), lambda = 2, tau = 0.5,kappa = 0, nb = length(x))

Arguments

y

numeric vector

x

numeric vector of same length as y. Position of values

lambda

numeric

tau

numeric [0..1], the quantile desired; see rq.fit

kappa

fudge parameter; see details

nb

integer, basis

Value

• This function returns a vector of the same length as y

Examples

data(chr14)
	plot(quantsmooth.seg(bac.cn[,1],lambda=2.8,nb=50),type="l")