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, see
vsn2
.
subsample
:- Integer scalar, see
vsn2
.
verbose
:- Logical scalar, see
vsn2
.
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, see
vsn2
.
cvg.eps
:- Numeric scalar, see
vsn2
.
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
[Package
vsn version 3.8.0
Index]