prep_label_scheme: Processes the metadata of TMT experiments

In qzhang503/proteoQ: Processing and Informatic Analysis of Mass Spectrometrirc Data

Processes the metadata of TMT experiments

Description

Processes the metadata of TMT experiments

Usage

prep_label_scheme(
  dat_dir = NULL,
  expt_smry = "expt_smry.xlsx",
  frac_smry = "frac_smry.xlsx"
)

Arguments

dat_dir	A character string to the working directory. The default is to match the value under the global environment.
expt_smry	A character string to a .xlsx file containing the metadata of TMT or LFQ experiments. The default is expt_smry.xlsx.
frac_smry	A character string to a .xlsx file containing peptide fractionation summary. The default is frac_smry.xlsx.

Empty samples

Under the same TMT_Set and TMT_Channel, the Sample_ID can be non-trivial under one LCMS_Injection but Empty under another. During the PSM2Pep roll-ups, the values under Empty samples will be all NA and thus has no contributions whereas the values of the non-trivial samples will be used normally.

qzhang503/proteoQ documentation built on Dec. 14, 2024, 12:27 p.m.