circle packing
简介
根据数值大小，绘制圆。同一层次下，圆面积与数值呈比例
输入数据说明
输入数据为2列：第1列是分类，第2列是各类的值。
输入数据为3列：第1列是大分类，第2列是小分类，第3列是各小类的值。
注意：小类不能重复
论文例子
| 输入 |
continent country COVID-19
North America United States 37345854
North America Mexico 3101266
North America Canada 1455973
South America Brazil 20378570
South America Colombia 4870922
South America Argentina 5088205
Europe Germany 3845034
Europe France 6471035
Europe Russia 6621601
Europe Spain 4719266
Europe United Kingdom 6295613
Africa Nigeria 182503
Africa Ethiopia 289274
Africa Egypt 285358
Asia China 94430
Asia India 32249900
Asia Indonesia 3871738
|
| 输出 |
|
如何引用？
建议直接写网址。3600+篇
google学术，3000+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 20 June 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.
