artmsQualityControlSummaryExtended {artMS}R Documentation

Quality Control of the MaxQuant summary.txt file

Description

Performs quality control based on the information available in the MaxQuant summary.txt file.

Usage

artmsQualityControlSummaryExtended(summary_file, keys_file,
  isFractions = FALSE, plotMS1SCANS = TRUE, plotMS2 = TRUE,
  plotMSMS = TRUE, plotISOTOPE = TRUE, verbose = TRUE)

Arguments

summary_file

(char or data.frame) The evidence file path and name, or data.frame

keys_file

(char or data.frame) The keys file path and name or data.frame

isFractions

(logical) TRUE if it is a 2D experiment (fractions). Default: FALSE

plotMS1SCANS

(logical) TRUE generates MS1 scan counts plot: Page 1 shows the number of MS1 scans in each BioReplicate. If replicates are present, Page 2 shows the mean number of MS1 scans per condition with error bar showing the standard error of the mean. If isFractions TRUE, each fraction is a stack on the individual bar graphs.

plotMS2

(logical) TRUE generates MS2 scan counts plot: Page 1 shows the number of MSs scans in each BioReplicate. If replicates are present, Page 2 shows the mean number of MS1 scans per condition with error bar showing the standard error of the mean. If isFractions TRUE, each fraction is a stack on the individual bar graphs.

plotMSMS

(logical) TRUE generates MS2 identification rate ( Page 1 shows the fraction of MS2 scans confidently identified in each BioReplicate. If replicates are present, Page 2 shows the mean rate of MS2 scans confidently identified per condition with error bar showing the standard error of the mean. If isFractions TRUE, each fraction is a stack on the individual bar graphs.

plotISOTOPE

(logical) TRUE generates Isotope Pattern counts plot: Page 1 shows the number of Isotope Patterns with charge greater than 1 in each BioReplicate. If replicates are present, Page 2 shows the mean number of Isotope Patterns with charge greater than 1 per condition with error bar showing the standard error of the mean. If isFractions TRUE, each fraction is a stack on the individual bar graphs.

verbose

(logical) TRUE (default) shows function messages

Value

A number of plots from the summary file

Examples

# Testing warning if files are not submitted
test <- artmsQualityControlSummaryExtended(summary_file = NULL,
keys_file = NULL)

[Package artMS version 1.2.0 Index]