do.asinh: do.asinh - Transform data in selected columns using ArcSinH

In ImmuneDynamics/Spectre: High-dimensional cytometry and imaging analysis

do.asinh - Transform data in selected columns using ArcSinH

Description

This function allows you to transform the data in selected columns using ArcSinH with a specified co-factor

Usage

do.asinh(dat, use.cols, cofactor=5, append.cf=FALSE, reduce.noise=FALSE)

Arguments

dat	NO DEFAULT. data.table Input sample.
use.cols	NO DEFAULT. Vector of character column names – these columns will be transformed and added to the data.table as new columns.
cofactor	DEFAULT = 5. Co-factor to use for arcsinh transformation.
append.cf	DEFAULT = FALSE. Appends the co-factor used to the end of the name of the transformed columns.
reduce.noise	DEFAULT = FALSE. This is an experimental calculation which should reduce noise from negative values. Use with caution.

Value

A data.table with new columns added, that contain the asinh transformed data.

References

https://sydneycytometry.org.au/spectre

See Also

https://sydneycytometry.org.au/spectre for usage instructions and vignettes.

ImmuneDynamics/Spectre documentation built on Oct. 12, 2024, 7:55 p.m.