oneGroupTwoLabelsCoMigration: Compare a Single Group of Proteins Between Two Label States

In Scavetta/ComPrAn: Complexome Profiling Analysis package

Compare a Single Group of Proteins Between Two Label States

Description

This function creates a ?scatter plot? for a subset of proteins in dataFrame specified in groupData. Intended use of the function - using scenario A data, compare shape of the migration profile for a SINGLE GROUP of proteins BETWEEN the two LABEL STATES.

Usage

oneGroupTwoLabelsCoMigration(
  dataFrame,
  max_frac,
  groupData = NULL,
  groupName = "group1",
  meanLine = FALSE,
  medianLine = FALSE,
  ylabel = "Relative Protein Abundance",
  xlabel = "Fraction",
  legendLabel = "Condition",
  labelled = "Labeled",
  unlabelled = "Unlabeled",
  jitterPoints = 0.3,
  pointSize = 2.5,
  grid = FALSE,
  titleAlign = "left",
  alphaValue = 1,
  controlSample = "",
  textSize = 12,
  axisTextSize = 8
)

Arguments

dataFrame	dataFrame: data frame, data frame of normalised values for proteins from SCENARIO A, contains columns: 'Protein Group Accessions' character 'Protein Descriptions' character Fraction integer isLabel character ('TRUE'/'FALSE' values) 'Precursor Area' double scenario character
max_frac	numeric, total number of fractions
groupData	character vector, contins list of Protein Group Accessions that belong to the group we want to plot
groupName	character, name that should be used for the group specified in groupData
meanLine	logical, specifies whether to plot a mean line for all values in the group
medianLine	logical, specifies whether to plot a median line for all values in the group
ylabel	character
xlabel	character
legendLabel	character
labelled	character, label to be used for isLabel == TRUE
unlabelled	character, label to be used for isLabel == FALSE
jitterPoints	numeric
pointSize	numeric, size of the point in the plot
grid	logical, specifies presence/absence of gridline in the plot
titleAlign	character, one of the 'left', 'center'/'centre', 'right', specifies alignment of the title in plot
alphaValue	numeric, transparency of the point, values 0 to 1
controlSample	character, either labelled or unlabelled, this setting will adjust plot coloring based on which sample is a control
textSize	numeric, size of text in the plot
axisTextSize	numeric, size of axis labels in the plot

Value

plot

Examples

##Use example normalised proteins file
inputFile <- system.file("extData", "dataNormProts.txt", package = "ComPrAn")
#read file in and change structure of table to required format
forAnalysis <- protImportForAnalysis(inputFile)
##example plot:
groupDV <- c("Q16540","P52815","P09001","Q13405","Q9H2W6")
groupName <- 'group1' 
max_frac <- 23 
oneGroupTwoLabelsCoMigration(forAnalysis, max_frac, groupDV,groupName)

Scavetta/ComPrAn documentation built on Oct. 3, 2022, 1:08 a.m.