sampleStep

step


  Given a vector of ascending numbers and a step width, sample the
  numbers such that the difference between consecutive numbers is greater
  than or equal to <code>step</code>.


manip

The package provides functionality that can be
useful for the analysis of high-density tiling microarray data (such
as from Affymetrix genechips) for measuring transcript abundance and
architecture. The main functionalities of the package are: 1. the class
'segmentation' for representing partitionings of a linear series of
data; 2. the function 'segment' for fitting piecewise constant models
using a dynamic programming algorithm that is both fast and exact; 3.
the function 'confint' for calculating confidence intervals using the
strucchange package; 4. the function 'plotAlongChrom' for generating
pretty plots; 5. the function 'normalizeByReference' for probe-sequence
dependent response adjustment from a (set of) reference
hybridizations.

Zhenyu Xu

tilingArray

Transcript mapping with high-density oligonucleotide tiling arrays

sampleStep function

Given a vector of ascending numbers and a step width, sample the
  numbers such that the difference between consecutive numbers is greater
  than or equal to <code>step</code>.

sampleStep: Sampling of ascending numbers to ensure minimal spacing.

Description

Usage

Arguments

Value

Details

Examples