| circlize-package | Circular layout in R |
| adjacencyList2Matrix | Convert adjacency list to adjacency matrix |
| chordDiagram | Plot Chord Diagram |
| chordDiagramFromDataFrame | Plot Chord Diagram from a data frame |
| chordDiagramFromMatrix | Plot Chord Diagram from a matrix |
| circlize | Return the coordinate in polar coordinate system |
| circos.axis | Draw x-axis |
| circos.clear | Reset the circos layout parameters |
| circos.dendrogram | Add circlized dendrograms |
| circos.genomicDensity | Calculate and add genomic density track |
| circos.genomicInitialize | Initialize circos plot with any genomic data |
| circos.genomicLines | Add lines to a plotting region, specifically for genomic graphics |
| circos.genomicLink | Add links from two sets of genomic positions |
| circos.genomicPoints | Add points to a plotting region, specifically for genomic graphics |
| circos.genomicPosTransformLines | Add genomic position transformation lines between tracks |
| circos.genomicRainfall | Genomic rainfall plot |
| circos.genomicRect | Draw rectangle-like grid, specifically for genomic graphics |
| circos.genomicText | Draw text in a cell, specifically for genomic graphics |
| circos.genomicTrack | Create a track for genomic graphics |
| circos.genomicTrackPlotRegion | Create a track for genomic graphics |
| circos.info | Get information of the circos plot |
| circos.initialize | Initialize the circos layout |
| circos.initializeWithIdeogram | Initialize the circos layout with an ideogram |
| circos.lines | Add lines to the plotting region |
| circos.link | Draw links between points or intervals |
| circos.par | Parameters for circos layout |
| circos.points | Add points to a plotting region |
| circos.polygon | Draw polygon |
| circos.rect | Draw rectangle-like grid |
| circos.segments | Draw segments through pairwise of points |
| circos.text | Draw text in a cell |
| circos.track | Create plotting regions for a whole track |
| circos.trackHist | Draw histogram in cells among a whole track |
| circos.trackLines | Add lines to the plotting regions in a same track |
| circos.trackPlotRegion | Create plotting regions for a whole track |
| circos.trackPoints | Add points to the plotting regions in a same track |
| circos.trackText | Draw text in cells among the whole track |
| circos.update | Create plotting regions for a whole track |
| circos.updatePlotRegion | Update the plotting region in an existed cell |
| circos.xaxis | Draw x-axis |
| circos.yaxis | Draw y-axis |
| col2value | Transform colors to values |
| colorRamp2 | Color interpolation |
| cytoband.col | Assign colors to cytogenetic band (hg19) according to the Giemsa stain results |
| draw.sector | Draw sectors or rings in a circle |
| generateRandomBed | Generate random genomic data |
| genomicDensity | Calculate genomic region density |
| get.all.sector.index | Get index for all sectors |
| get.all.track.index | Get index for all tracks |
| get.cell.meta.data | Get the meta data of a cell |
| get.current.chromosome | Get current chromosome name |
| getI | Which data that 'panel.fun' is using |
| highlight.chromosome | Highlight chromosomes |
| highlight.sector | Highlight sectors and tracks |
| posTransform.default | Genomic position transformation function |
| posTransform.text | Genomic position transformation function specifically for text |
| rainfallTransform | Calculate inter-distance of genomic regions |
| rand_color | generate random colors |
| read.chromInfo | Read/parse chromInfo data from a data frame/file/UCSC database |
| read.cytoband | Read/parse cytoband data from a data frame/file/UCSC database |
| reverse.circlize | Return the coordinate in data coordinate system |
| show.index | Label the sector index and the track index on each cell |