Stack Overflow
Stack Overflow

Questions tagged [circlize]

circlize is a free, open-source, R language implementation of the circos software for visualizing data in a circular format.

The circlize package is an implementation of the circos data visualization software. Originally designed for visualizing genomics data, these graphics are ideal for exploring complex relationships between objects or positions.

For examples of circlize R package, visit http://jokergoo.github.io/circlize.

Vignettes

Related work

Related tags

103 questions
16
votes
1 answer

Rotate labels in a chordDiagram (R circlize)

Here is some code from the circlize package for creating a chord diagram.Right now the labels are parallel to the edge of the circle. Is it possible to rotate the labels 90 degrees to they are perpendicular to the…
Brian P
  • 1,496
  • 4
  • 25
  • 38
13
votes
1 answer

R circlize: Error in circos.initialize

I am able to follow the Circlize example in the description of the package on CRAN easily: library('circlize') set.seed(123) mat = matrix(sample(1:100, 18, replace = TRUE), 3, 6) rownames(mat) = letters[1:3] colnames(mat) = LETTERS[1:6] ### basic…
user3390169
  • 1,015
  • 1
  • 11
  • 34
12
votes
3 answers

R make circle/chord diagram with circlize from dataframe

I would like to make a chord diagram using the circlize package . I have a dataframe containing cars with four columns. The 2 first columns contains information on car band and model owned and the next two columns to the brand and model the…
jonas
  • 13,559
  • 22
  • 57
  • 75
11
votes
1 answer

Remove Tick Marks and Numeric Labels from Circlize Chord Diagram

I'm looking for a way to remove the default "tick marks" and "numeric labels" that appear on a chord diagram made with the R package Circlize. I'm trying to use the package to visualize employees moving from one department to another. Below is an…
Churly Pickle
  • 323
  • 1
  • 7
  • 15
7
votes
1 answer

How do you add track label in R Circlize?

Using "circlize" package in R, I am trying to add labels for each track. In the example below, I want it to show, "A. Ideogram", "B. Expression", "C: Count" in between sectors after sector Y, before sector 1. library(circlize)…
Ananta
  • 3,671
  • 3
  • 22
  • 26
6
votes
3 answers

R circlize - plot margins and plotting regions

I'm trying to replicate the graphs of this website https://gjabel.wordpress.com/2014/03/28/circular-migration-flow-plots-in-r/ using the r library "circlize". Unfortunately I have two problems: First of all I got a warning for all plotting regions…
sezonzo
  • 63
  • 1
  • 4
5
votes
1 answer

How to change label fontsize on circlize chordDiagram in R

I have the following matrix: > circ_mat N chr Y N LG1 N LG2 N PA N chr X N other chr X 1546 128758 109464 71862 6926164 524087 PA 17415 140985 190831 7156005 145783 953412 chr 2 73977 157666 6588917 151092 137082…
Charlie W
  • 99
  • 6
5
votes
2 answers

chordDiagram function, R package circlize

Can anyone tell me how I can change the labels size in chordDiagram function (R package circlize)? I looked for an option like cex or cex.labels but cannot seem to find one. Also, Can the orientation be changed?
Al14
  • 1,734
  • 6
  • 32
  • 55
5
votes
2 answers

R Circlize "Detect some gaps are too large"

I would like make a similar graph posted here using our data, however, I received this error message “Detect some gaps are too large”. Do you think because some values are very small as compare to others (e.g.; 1 versus 1812)?. I made a few changes…
Anthony
  • 67
  • 1
  • 6
4
votes
1 answer

Circlize migration plot missing links

I have tried to follow the R code from Guy, to create circular migration plots. My files are similar to those that he presents with the package "migest" (science/regions_custom). My data file example is 'regions_oceanos': - - - 1 2 4 3 -…
Natalia Bayona
  • 41
  • 2
3
votes
1 answer

How to create a chord diagram in r?

I've never made a plot like this before, so sorry as this is probably a basic question, but I am stuck on how to make a chord diagram and specifically get the outer sections to be my column headings (drug mechanisms) and the inner connections…
LN3
  • 67
  • 1
  • 2
  • 10
3
votes
1 answer

chordDiagram() with overlapping ends in R

I am trying to produce a modified version of a Chord Diagram in R using the chordDiagram() function in the circlize package in R. Suppose we have this toy example (as for the documentation of the package): require(circlize) df =…
userq8957289475
  • 297
  • 1
  • 11
3
votes
1 answer

Circlize circular barplot as in ggplot

I am trying to duplicate a circular barplot made with ggplot2 into ciclize as follows: While I can bring it into a scatterplot and add a regression: The visualization as barplot interests me more. However I have not found any similar example in…
LuisCol8
  • 69
  • 10
3
votes
1 answer

R circlize chordDiagram how to improve image qualiity

I am attempting to make a chord diagram of a fairly large 18*65 table (not every cell has a value). I have generated the image I want but the quallity of it is nothing like what is shown on the github seen below: I figure maybe the number of cells…
RMM
  • 313
  • 2
  • 11
3
votes
1 answer

ChordDiagram cutting off long labels

I wanted to plot 58 Variables that I saved in a dataframe data_relevant and their Connections to each other in a ChordDiagram using the circlize-package. My Problem is the following: Some of my variable names that I must not Change have Long names…
NotSoSmart97
  • 69
  • 5
1
2 3 4 5 6 7