vsnInput {vsn}R Documentation

Class to contain input data and parameters for vsn functions

Description

Class to contain input data and parameters for vsn functions

Creating Objects

new("vsnInput")

Slots

x:
A numeric matrix with the input data.
reference:
An object of vsn, typically this would have been obtained from a previous fit to a set of reference arrays (data).
strata:
A factor of length 0 or n. If its length is n, then its levels correspond to different normalization strata (see vsn2).
ordered:
Logical scalar; are the rows reordered so that the strata are contiguous.
lts.quantile:
Numeric scalar, seevsn2.
subsample:
Integer scalar, seevsn2.
verbose:
Logical scalar, seevsn2.
pstart:
A 3D array of size (number of strata) x (number of columns of the data matrix) x 2 containing start parameters.
cvg.niter:
Integer scalar, seevsn2.
cvg.eps:
Numeric scalar, seevsn2.

Methods

[
Subset
dim
Get dimensions of data matrix.
nrow
Get number of rows of data matrix.
ncol
Get number of columns of data matrix.
show
Print a summary of the object

Author(s)

Wolfgang Huber http://www.ebi.ac.uk/huber

See Also

vsn2

Examples






[Package vsn version 3.2.1 Index]