stepSize {ChIPanalyser} | R Documentation |
stepSize
slot in
occupancyProfileParameters
object
Accessor method of the stepSize
slot in
occupancyProfileParameters
object
stepSize(object)
object |
|
It possible to restrict the size of the ChIP-seq-like profile produced
by computeChipProfile
. Instead of returning ChIP-seq like
score for each base pair, it is possible to skip base pairs and only
return the predicted enrichement score for every "n" base pair
(n is the value assigned to stepSize). This will reduce the size of the
output data (unless step size is very large, this will not affect
the accuracy of the model). Default is set at 10 base pairs.
Returns the value assigned to the stepSize
slot in a
occupancyProfileParameters
Patrick C. N. Martin <pm16057@essex.ac.uk>
Zabet NR, Adryan B (2015) Estimating binding properties of transcription factors from genome-wide binding profiles. Nucleic Acids Res., 43, 84–94.
# Building occupancyProfileParameters object OPP <- occupancyProfileParameters() #Setting new Value for maxSignal stepSize(OPP)