flowjo_biexp_trans: flowJo biexponential transformation.

In RGLab/flowWorkspace: Infrastructure for representing and interacting with gated and ungated cytometry data sets.

flowJo biexponential transformation.

Description

Used for constructing biexponential transformation object.

Usage

flowjo_biexp_trans(..., n = 6, equal.space = FALSE)

flowJo_biexp_trans(...)

Arguments

...	parameters passed to flowJoTrans
n	desired number of breaks (the actual number will be different depending on the data range)
equal.space	whether breaks at equal-spaced intervals

Value

biexponential transformation object

Examples

library(flowCore)
data(GvHD)
fr <- GvHD[[1]]
data.raw <- exprs(fr)[, "FL1-H"]
trans.obj <- flowjo_biexp_trans(equal.space = TRUE)
brks.func <- trans.obj[["breaks"]]
brks <- brks.func(data.raw)
brks # biexp space displayed at raw data scale

#transform it to verify it is equal-spaced at transformed scale
trans.func <- trans.obj[["transform"]]

print(trans.func(brks))

RGLab/flowWorkspace documentation built on March 17, 2024, 2:24 p.m.