6 . what is this?

The Circos table viewer uses the Circos application to turn data tables into chord diagrams.

into circularly composited visualizations like this

Through the settings panel You can control the manner in which your tabular data is parsed, filtered and displayed.

If you are interested in this approach, read Visualizing Tabular Data - Introduction. If you are interested in the details proceed to Visualizing Tabular Data - How to Use Circos to Visualize Tables.

This kind of plot is implemented in Pentaho and d3.js, which calls them chord diagrams. Circos table visualizations have been used to explore global migration (step-by-step tutorial) and inspired mosaic art.

7 . panel

Many people have used Circos to generate visual representations of tables. Below is a panel of 15,129 visualized tables. Download very hires hires.

A panel of Circos images showing data uploaded by users.

0 . read slogan badges

1 . check data format

Before uploading a data file, check the samples gallery to make sure that your data format is compatible.

  • File must be plain text.
  • Data values must be non-negative integers. If all are <1, multiply them by a fixed factor.
  • Data must be space-separated (one or more tab or space, which will be collapsed).
  • No two rows or columns may have the same name.
  • Column and row names must begin with a letter (e.g. 'A', 'A0', 'A-0') and can only contain letters, numbers and _. No punctuation! No double underscores.
  • Maximum number of rows × columns is 50 × 50.
  • If you are using order, size and color rows/columns in combination they must appear in that order.

If you do not adhere to these rules, expect errors.

Need help? Post questions to the Circos Google Group.

2a . upload your file

If you are using the size, order or color options below, make sure your input file has the appropriate content (see samples 5-9).

order
size
color

If you'd like to edit the image (e.g. arrange labels, change specific colors, etc) use the SVG file, which is provided in the download link once the image is created.

2b . try random data

Don't have a data file? No problem, try our random data generator. Adjust the settings to change the figure.

Circos Circos Circos Circos
Circos Circos Circos Circos

3 . wait 10-30 seconds

Some images can take a while to make &mdsah; be patient.

Current load is 0/2. System is available.

4 . privacy

Do not use this tool on confidential or sensitive information (use the offline tableviewer which has a tutorial). All any files you send or are created during the analysis will be deleted 10 minutes after your upload.

5 . updates

27.sep.22 You can now request an access code to visualize larger tables.

16.aug.22 Updated Max row/col logic. Updated logging. Minor cosmetic changes.

9.oct.15 Updated to use Circos 0.68. Added ability to hide first tick and force drawing last tick, which corresponds to segment size.

7.sep.12 Updated to use Circos 0.63. Batch file in batch/ now uses relative paths.

12.mar.12 Updated sample images.

7.mar.12 Fixed cookie bugs. Added image features: segment radius/spacing and segment/tick label color.

14.feb.12 Fixed bugs caused by Mac and DOS line ends.

8.feb.12 Fixed bugs caused by stale cookies.

3.jan.12 More image settings.

6.aug.10 Added colored ribbon caps to indicate identity of distant segment.

28.apr.10 Added quartile ribbon transparency and color options.

27.apr.10 Added ratio layout and verbose option reports.

23.apr.10 Archive added. Site layout updated.

22.apr.10 You can specify row/col color. See Sample 9.

25.mar.10 Ribbons now have transparency. Images are anti-aliased. Web tool now doesn't crash as often.


Cookie version [NO_VERSION].
Wrong cookie version [NO_VERSION] but needed [0.63-10]. Making new cookie.
access_code 
color_ribbons_by_value 0
contribution_tracks   
encoding 
fade_transparency 0
format        
intra_segment 
label_segment_color vvvdgrey
label_segment_font normal
label_segment_font_size 24
label_segment_on_segment 
label_segment_parallel 1
label_tick_color vvvdgrey
label_tick_font light
label_tick_font_size 16
label_tick_parallel 0
min_percentile 0
normalize 0
placement_order row,col
q1ribbonc inherit
q1ribbons 1
q1ribbont inherit
q1ribbonuse 
q2ribbonc inherit
q2ribbons 1
q2ribbont inherit
q2ribbonuse 
q3ribbonc inherit
q3ribbons 1
q3ribbont inherit
q3ribbonuse 
q4ribbonc inherit
q4ribbons 1
q4ribbont inherit
q4ribbonuse 
ratio_layout 
reverse_ribbons 
ribbon_bundle_order native
ribbon_caps   
ribbon_color_source row
ribbon_layer_order size_asc
segment_color_interpolation count
segment_color_order ascii
segment_order ascii
segment_order_progression size_desc
segment_radius 0.75
segment_spacing 0.0075r
segment_thickness 35p
transparency 1
version 0.63-10
Baking new cookie.
connection local

params

$VAR1 = {};

cookie

$VAR1 = { 'access_code' => [ '' ], 'color_ribbons_by_value' => [ 0 ], 'contribution_tracks' => [ '', '', '' ], 'encoding' => [ '' ], 'fade_transparency' => [ 0 ], 'format' => [ '', '', '', '', '', '', '', '' ], 'intra_segment' => [ '' ], 'label_segment_color' => [ 'vvvdgrey' ], 'label_segment_font' => [ 'normal' ], 'label_segment_font_size' => [ 24 ], 'label_segment_on_segment' => [ '' ], 'label_segment_parallel' => [ 1 ], 'label_tick_color' => [ 'vvvdgrey' ], 'label_tick_font' => [ 'light' ], 'label_tick_font_size' => [ 16 ], 'label_tick_parallel' => [ 0 ], 'min_percentile' => [ 0 ], 'normalize' => [ 0 ], 'placement_order' => [ 'row,col' ], 'q1ribbonc' => [ 'inherit' ], 'q1ribbons' => [ 1 ], 'q1ribbont' => [ 'inherit' ], 'q1ribbonuse' => [ '' ], 'q2ribbonc' => [ 'inherit' ], 'q2ribbons' => [ 1 ], 'q2ribbont' => [ 'inherit' ], 'q2ribbonuse' => [ '' ], 'q3ribbonc' => [ 'inherit' ], 'q3ribbons' => [ 1 ], 'q3ribbont' => [ 'inherit' ], 'q3ribbonuse' => [ '' ], 'q4ribbonc' => [ 'inherit' ], 'q4ribbons' => [ 1 ], 'q4ribbont' => [ 'inherit' ], 'q4ribbonuse' => [ '' ], 'ratio_layout' => [ '' ], 'reverse_ribbons' => [ '' ], 'ribbon_bundle_order' => [ 'native' ], 'ribbon_caps' => [ '', '', '' ], 'ribbon_color_source' => [ 'row' ], 'ribbon_layer_order' => [ 'size_asc' ], 'segment_color_interpolation' => [ 'count' ], 'segment_color_order' => [ 'ascii' ], 'segment_order' => [ 'ascii' ], 'segment_order_progression' => [ 'size_desc' ], 'segment_radius' => [ '0.75' ], 'segment_spacing' => [ '0.0075r' ], 'segment_thickness' => [ '35p' ], 'transparency' => [ 1 ], 'version' => [ '0.63-10' ] };
CGI Param
ENV
CONTEXT_DOCUMENT_ROOT /home/martink/www/htdocs
CONTEXT_PREFIX
DOCUMENT_ROOT /home/martink/www/htdocs
GATEWAY_INTERFACE CGI/1.1
HTTPS on
HTTP_ACCEPT */*
HTTP_CACHE_CONTROL max-age=259200
HTTP_CONNECTION keep-alive
HTTP_HOST mk.bcgsc.ca
HTTP_REFERER https://mkweb.bcgsc.ca/tableviewer/tmp/vqyoqkssamp/results/circos-table-vqyoqkssamp-large.png
HTTP_SURROGATE_CAPABILITY proxy11.dmz.bcgsc.ca="Surrogate/1.0 ESI/1.0"
HTTP_USER_AGENT claudebot
HTTP_VIA 1.1 proxy11.dmz.bcgsc.ca (squid/5.5)
MOD_PERL mod_perl/2.0.12
MOD_PERL_API_VERSION 2
PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
PATH_INFO /results/circos-table-vqyoqkssamp-large.png/
PATH_TRANSLATED /home/martink/www/htdocs/results/circos-table-vqyoqkssamp-large.png/
QUERY_STRING
REMOTE_ADDR 18.221.187.121
REMOTE_PORT 56102
REQUEST_METHOD GET
REQUEST_SCHEME https
REQUEST_URI /tableviewer/tmp/vqyoqkssamp/results/circos-table-vqyoqkssamp-large.png/
SCRIPT_FILENAME /home/martink/www/htdocs/tableviewer/tmp/vqyoqkssamp
SCRIPT_NAME /tableviewer/tmp/vqyoqkssamp
SCRIPT_URI https://mk.bcgsc.ca/tableviewer/tmp/vqyoqkssamp/results/circos-table-vqyoqkssamp-large.png/
SCRIPT_URL /tableviewer/tmp/vqyoqkssamp/results/circos-table-vqyoqkssamp-large.png/
SERVER_ADDR 10.9.208.135
SERVER_ADMIN martink@bcgsc.ca
SERVER_NAME mk.bcgsc.ca
SERVER_PORT 443
SERVER_PROTOCOL HTTP/1.1
SERVER_SIGNATURE
SERVER_SOFTWARE Apache/2.4.53 (Rocky Linux) OpenSSL/3.0.7 mod_apreq2-20101207/2.8.1 mod_perl/2.0.12 Perl/v5.32.1
UNIQUE_ID Zh6b631utisN3Xu3yliimgAAAIQ

cookie

cookie not defined