Log fluorescence data

Log fluorescence data

Usage

LogData(x, graphics = TRUE, variables = NULL, prompt = FALSE)

Arguments

x

A FlowObject containing non-logged, raw fluorescence data

graphics

Whether to use a graphic device to choose variables for log transformation.

variables

A character vector for defining the variables to be log-transformed.

prompt

Whether to invoke a prompt for asking optional questions.

Value

logged data. FlowObject will include the slot logdata_parameters in the slot Transformation, which includes a list object of logged channel names and parameter s used for log transformation: x_log = log10 (x - s + 1)

See also

Other Data Transformation: DefineNegatives(), NormAF(), PlotDefineNegatives(), PlotNormAF()

Examples

if (FALSE) { # \dontrun{
x  <-  LogData(x) #x is a FlowObject
} # }