coriell


  These are two data array CGH studies sets of Corriel cell
  lines taken from the reference below.


datasets

data

fastseg implements a very fast and efficient segmentation
algorithm. It has similar functionality as DNACopy (Olshen and
Venkatraman 2004), but is considerably faster and more
flexible. fastseg can segment data from DNA microarrays and
data from next generation sequencing for example to detect copy
number segments. Further it can segment data from RNA
microarrays like tiling arrays to identify transcripts. Most
generally, it can segment data given as a matrix or as a
vector. Various data formats can be used as input to fastseg
like expression set objects for microarrays or GRanges for
sequencing data. The segmentation criterion of fastseg is based
on a statistical test in a Bayesian framework, namely the cyber
t-test (Baldi 2001). The speed-up arises from the facts, that
sampling is not necessary in for fastseg and that a dynamic
programming approach is used for calculation of the segments'
first and higher order moments.

Guenter Klambauer

fastseg

fastseg - a fast segmentation algorithm

coriell function

A data frame containing five variables: first is clone name,
second is clone chromosome, third is clone position, fourth and fifth are
log2ratio for two cell lines.

Format

These are two data array CGH studies sets of Corriel cell
  lines taken from the reference below.

coriell: Array CGH data set of Coriell cell lines

Description

Arguments

Format

References