Read before use
1, check data with precheck (windows version) tools
2, data from excel, copy and paste data into the input frame
3, data from txt, must tab-seperated, copy and paste data into the input frame
4, specieal and non-English characters such as #, <, >, %, (, ), α are not friendly
5, use point as decimal separator, not comma. e.g. 3.14, not 3,14 as pi
Required

Optional
Figure size
figure width:
figure height:

bar height:

Fontsize
name fontsize:
number fontsize:

Colors
left color:
right color:

left-right spacer size:

Label number


Fontfamily


butterfly bar plot

Introduction
Display data with left and right bars, similar to a butterfly, hence the name.
Input data instructions
Input data contain 3 columns: the first column is names, the second column is left value, and the third column is right value (all value must be positive).
Paper example
Automated diagnosis of COVID-19 using radiological modalities and Artificial Intelligence functionalities: A retrospective study based on chest HRCT database. Fig. 3D
Input 
name	left	right
geneA	9	9
geneB	7	7
geneC	5	5
geneD	3	3
geneE	1	1
Output

如何引用？

建议直接写网址。4800+篇google学术，3900+篇知网学术
正式引用：Tang D, Chen M, Huang X, Zhang G, Zeng L, Zhang G, Wu S, Wang Y.SRplot: A free online platform for data visualization and graphing. PLoS One. 2023 Nov 9;18(11):e0294236. doi: 10.1371/journal.pone.0294236. PMID: 37943830.
方法章节：Heatmap was plotted by https://www.bioinformatics.com.cn (last accessed on 10 Dec 2024), an online platform for data analysis and visualization.
致谢章节：We thank Mingjie Chen (Shanghai NewCore Biotechnology Co., Ltd.) for providing data analysis and visualization support.