Construct objects indicating read or alignment quality
Use these functions to construct quality indicators for reads or
alignments. See QualityScore
for details of
object content and methods available for manipulating them.
NumericQuality(quality = numeric(0)) IntegerQuality(quality = integer(0)) MatrixQuality(quality = new("matrix")) FastqQuality(quality, ...) SFastqQuality(quality, ...)
quality |
An object used to initialize the data
structure. Appropriate objects are indicated in the constructors
above for Numeric, Integer, and Matrix qualities. For
|
... |
Additional arguments, currently unused. |
Constructors return objects of the corresponding class derived from
QualityScore
.
Martin Morgan <mtmorgan@fhcrc.org>
nq <- NumericQuality(rnorm(20)) nq quality(nq) quality(nq[10:1])
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