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wrGraph (version 1.3.9)

Graphics in the Context of Analyzing High-Throughput Data

Description

Additional options for making graphics in the context of analyzing high-throughput data are available here. This includes automatic segmenting of the current device (eg window) to accommodate multiple new plots, automatic checking for optimal location of legends in plots, small histograms to insert as legends, histograms re-transforming axis labels to linear when plotting log2-transformed data, a violin-plot function for a wide variety of input-formats, principal components analysis (PCA) with bag-plots to highlight and compare the center areas for groups of samples, generic MA-plots (differential- versus average-value plots) , staggered count plots and generation of mouse-over interactive html pages.

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Version

Install

install.packages('wrGraph')

Monthly Downloads

920

Version

1.3.9

License

GPL-3

Maintainer

Wolfgang Raffelsberger

Last Published

April 1st, 2025

Functions in wrGraph (1.3.9)

legendHist

Add histogram to existing plot
foldChangeArrow

Add arrow for expected Fold-Change to VolcanoPlot or MA-plot
partitionPlot

Make matrix for layout to partition plotting area
histW

Histogram (version by WR)
.sampNoDeMArrayLM

Locate sample index from index or name of pair-wise comparisons
.predPointsPix

Predict and return pixel location of points of current plot
mouseOverHtmlFile

Create mouse-over interactive html-pages (with links)
imageW

Display Numeric Content Of Matrix As Image
.levIndex

Transform levels into index
.serachColName

Search Column Name This function provides help when seraching column names
plotPCAw

PCA plot with bag-plot to highlight groups
staggerdCountsPlot

Staggered Chart for Ploting Counts to Multiple Leveles of the Threshold used
plotLinReg

Plot linear regression and confidence interval of regression
vioplotW

Violin-Plots Version W
profileAsClu

Plot profiles according to CLustering
plotW2Leg

x-y plot with 2 legends
plotBy2Groups

Separate and plot data by 2 groups
.determFigMargPix

Estimate size/distance of margin to edge of image (png) in pixels
.colorByPvalue

Colors based on p-Values
MAplotW

MA-plot (differential intensity versus average intensity)
convertPlotCoordPix

Convert points of plot to coordinates in pixels
.bestLegendLoc

Search best corner of plot for placing for legend This function aims to find best corner for plotting a legend.
checkForLegLoc

Find best place on plot for placing legend
addBagPlot

Add bagplot to existing plot
.addTextToPoints

Add text to points on plot
VolcanoPlotW

Volcano-Plot (Statistical Test Outcome versus Relative Change)
cumFrqPlot

Cumulative (or sorted) frequency plot (takes columns of 'dat' as separate series)