相信不少小伙伴在Top文章經(jīng)?？吹竭^這樣美美的圈圖，即我們常說的circos圖，那么今天就來簡單介紹一下該軟件的安裝和操作。
打開circos官網(wǎng)地址(http://circos.ca/)，我們看到的就是circos網(wǎng)站的首頁圖，點擊最上邊的GET STARTED。
打開界面如下：
上面可以直接點linux版本或者windows版本進(jìn)行下載安裝，具體的安裝步驟可以參考官網(wǎng)(http://circos.ca/tutorials/lessons/configuration/unix_vs_windows/)，安裝好后根據(jù)不同的版本進(jìn)行操作即可。
On UNIX (e.g. Linux),在虛擬機(jī)或者liunux服務(wù)器上安裝步驟如下
# UNIX> cd example
> ./run# batch file runs 'circos -conf etc/circos.conf'debuggroup summary 0.86s parsing karyotype and organizing ideograms
debuggroup summary 1.08s applying global and local scaling
debuggroup summary 1.15s allocating image, colors and brushes
debuggroup summary 7.19s drawing highlights and ideograms
debuggroup summary 8.94s processing links
debuggroup summary 13.31s processing data tracks
Processing text track - this might take a while
debuggroup summary 68.75s generating output
created image at ./circos.png
created image at ./circos.svg# look at circos.png
On Windows,安裝步驟如下
# Windows> cd example
> perl ..\bin\circos -conf etc\circos.conf
You can always leave out the -conf etc\circos because Circos will find it automatically.
> perl ..\bin\circos
If you get a "configuration file not found" error, then you are very likely not in the example directory. To check, use cd which will report the current directory. It should be where you installed circos.
> cd
C:\circos\example
利用circos軟件的示例文件運行代碼繪制circos圖非常炫酷，有png和svg兩種格式，大家可以試一試。
circos圖今天就先給大家介紹到這里，希望大家的科研能有所幫助！祝您科研順利快樂！
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