flowCore (version 1.32.2)

linearTransform: Create the definition of a linear transformation function to be applied on a data set

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.

See Also

transform-class, transform

Examples

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