linearTransform: Create the definition of a linear transformation function to...

In flowCore: flowCore: Basic structures for flow cytometry data

Description

Create the definition of the linear Transformation that will be applied on some parameter via the transform method. The definition of this function is currently x <- a*x+b

Usage

linearTransform(transformationId="defaultLinearTransform", a = 1, b = 0)

Arguments

transformationId	character string to identify the transformation
a	double that corresponds to the multiplicative factor in the equation
b	double that corresponds to the additive factor in the equation

Value

Returns an object of class transform.

Author(s)

N. LeMeur

See Also

transform-class, transform

Other Transform functions: arcsinhTransform(), biexponentialTransform(), inverseLogicleTransform(), lnTransform(), logTransform(), logicleTransform(), quadraticTransform(), scaleTransform(), splitScaleTransform(), truncateTransform()

Examples

samp <- read.FCS(system.file("extdata",
   "0877408774.B08", package="flowCore"))
  linearTrans <- linearTransform(transformationId="Linear-transformation", a=2, b=0)
  dataTransform <- transform(samp, transformList('FSC-H' ,linearTrans))

flowCore documentation built on Nov. 8, 2020, 5:19 p.m.