Add rolling mean — tx_add_rollingMean • txtools

Add rolling mean

Usage

tx_add_rollingMean(
  DT,
  colName,
  winSize,
  newColName = NULL,
  fill = NA,
  align = "center",
  minCov = 20,
  nCores = 1
)

DT: data.table. A table as output by the tx_makeDT_coverage(), tx_makeDT_nucFreq() or tx_makeDT_covNucFreq() functions.
colName: character. Column to which rolling mean will be applied
winSize: numeric. Size of window
newColName: character. Name to be given to the output. If left empty, will assign a default name, combination of the colName and winSize arguments.
fill: Either an empty vector (no fill), or a vector (recycled to) length 3 giving left, middle and right fills. By default NA.
align: character. Align windows on the "left", "center" or "right".
minCov: numeric. Minimum coverage required to output ratio. If coverage is less then an NA is output in that position. To output all positions assign 0.
nCores: integer. Number of cores to run the function with. Multicore capability is not available in Windows OS.

data.table