stepSize<- {ChIPanalyser} | R Documentation |
stepSize
slot in a
occupancyProfileParameters
Setter Method for the stepSize
slot in a
occupancyProfileParameters
stepSize(object) <- value
object |
|
value |
|
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 a occupancyProfileParameters
object with an updated value
for the stepSize
slot.
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) <- 20