Circos 2D Track Plot
Circos-like Plot of Genomic Data
Adjust Scatter Plot Data to Fit the Data Track
Highlight PLot Area Cross One or More Tracks
Paint Areas on One Data Track
Plot Chromosome Ideogram
Erase One or More Data Tracks
Erase Zoom-in Plot Area
Draw Connectors between Chromosome Ideogram and Gene Names
Plot A Customized Shape
Convert A Genomic Position to An Index of Circos Plot Position
The Default Base Pair Number of A Circos Unit
Default Character With in Circos Unit
The Default Value of GAP in Circos (Chromosome) Unit between two Chrom...
Default Circos Units for RCircos
Default Character Size of RCircos Plot
RCircos Environment
Draw Connectors between Chromosome Ideogram and Gene Names
Draw Gene Names on a Data Track
Get Default Coordinates for An Arrow Shape
Find the order of Chromosome Names
Methods to Retrieve RCircos Core Components Used in Current RCircos Se...
Calculate the Height of Data in A Track
Retrieve Parameter Values Stored in RCircos Environment
Calculate Plot Positions for Gene Labels
Calculate Parameters for Gene Name Plot
Calculate X and Y Coordinates for Color Scale
Generate Color Scales for Heatmap Plot
Set Colors for One Track of Heatmap
Set up Colors for Link Lines or Ribbons
Calcualte Plot Positions for A Genomic Interval
Calculate Boundary of A Data Track
Assign Plot Colors for Non-Link Data Plot
Get the Layer Numbers for Tile Plot
Calculate the Height of Polygons in A Data Track
Calculate Plot Positions for Genomic Data
Calculate Start and End Positions for Plot Data
Calculate Plot Positions for A Data Track
Retriev Subset of Plot Data for Zoom
Retrieve Genomic Interval from Genomic Data for Zoom Plot
Draw Heatmap for One Data Track
Heatmap Colors Supported by Current Version of RCircos
Plot Histogram for One Data Track
Initialize RCircos Plot Parameters
Draw Lines for One Data Track
Calculate x and y Coordinates for a Bezire Curve
Draw Link Lines between Two or More Genomic Positions
List RCircos Plot Parameters
Setup RCircos Core Components with Multiple Species Genomes
Combine Multiple Data Sets form Different Genomes
Padding Distance Constant between Two Chromosomes
Draw Lines between Two Genomic Positions on Same Chromosome
Plot A Color Scale for Heatmap
Plot Types Supported by Current RCircos Version
Point Plot for One Data Track
Draw Polygons on One Data Track
Generate A Pseudo Chromosome Ideogram from List of Lables
Generate Pseudo Chromosome Ideogram from Plot Data Table
Reset Methods for Modifying RCircos Core Components
Draw Ribbon between Two Genomic Regions
Scater Plot for One Data Track
Setup Base Plot Positions
Initialize Core Components for RCircos Plot
Set Chromosome Cytoband Data for Circos Plot
Setup Plot Area for RCircos Plot
Set Position for Zoom-in Plot
Sort Genomic or Ideogram Data
Plot Tiles for One Data Track
Draw Outline for A Data Track
Validate Chromosome Ideogram Information
Validate Genomic Data
Validate Genomic Information
Validate Plot Parameters
Validate Track Positions
Draw Vertical Lines on One Data Track
A Simple RCircos Plot Workflow
Draw Outline for Zoom Plot Area
Calculate Zoomed Index of Circos Plot Positions for Genomic Intervals
Calculate Zoomed Index of Circos Plot Positions for Single Point Genom...
Zoom in One or Partial Chromosome Ideogram
Zoomed-in Plot of Small Genomic Region
Zoom out Chromosome Ideogram
A simple and flexible way to generate Circos 2D track plot images for genomic data visualization is implemented in this package. The types of plots include: heatmap, histogram, lines, scatterplot, tiles and plot items for further decorations include connector, link (lines and ribbons), and text (gene) label. All functions require only R graphics package that comes with R base installation.