nor.relative {LipidomicsR}

nor.relative()

Description

A function to calculate parameters for relative normalization.

Usage

nor.relative(
  data,
  Inlabel = c("PE(17:0/17:0)", "PC(17:0/17:0)", "PS(14:0/14:0)"),
  normalize_to = 1:5,
  relative_as_default = TRUE,
  relative.mannual = NULL
)

Arguments

data

Data frame, row lipidomics data.

Inlabel

Vector. Name of Internal label. Default as c('PE(17:0/17:0)','PC(17:0/17:0)','PS(14:0/14:0)')

normalize_to

Vector. The column of samples that used as the standard for normalization.

relative_as_default

Logical, default as TRUE for automatically searching for internal label data.

relative.mannual

Vector, the exact channel name (if you want to define the channel of internal label mannually).

Value

Parameters for relative normalization