Compute pooled QC linear index according to run order

Source: R/getmzrt.R

Compute pooled QC linear index according to run order

getpqsi(data, order, n = 5)

Arguments

data

peaks intensity list with row as peaks and column as samples

order

run order of pooled QC samples

n

samples numbers used for linear regression

Value

vector for the peaks proportion with significant changes in linear regression after FDR control.