subset.eSet: subset an eSet object

In drmjc/microarrays: A collection of microarray and genomic helper code.

Description

subset the rows (features) and columns(samples) within an eSet object.

Usage

  ## S3 method for class 'eSet'
 subset(x, subset, select, drop = FALSE,
    ...)

Arguments

x	an eSet
subset	logical expression indicating elements or rows to keep: missing values are taken as FALSE.
select	logical expression, indicating columns to select from a data.frame.
drop	logical: ignored
...	ignored

Value

an eSet with fewer rows and or columns

Note

if you have a subclass of eSet, there may be slots that are not subsetted. For example LumiBatch objets can have an extra controlData slot.

Author(s)

Mark Cowley, 2011-09-01

See Also

subset.LumiBatch

drmjc/microarrays documentation built on May 15, 2019, 2:26 p.m.