富集结果P值渐变bar图
简介
使用bar图展示富集结果,bar的颜色表示-log10(p),bar的长度表示count(或者-log10(p))。
数据说明
输入为3列:第一列是term名,第二列是count(或者-log10(p)),第三列是p值(或者FDR等,范围0-1,不能为0)。
输入为4列:第一列是term名,第二列是count(或者-log10(p)),第三列是p值(或者FDR等,范围0-1,不能为0),第四列是分类(例如BP,CC,MF,需要内部排序,不能穿插)。请在excel里边转换好,排好序
论文例子
X轴是基因数:
DNA methylation predicts adverse outcomes of coronary artery disease. Fig2C
X轴是-log10(p):
Endothelial RAB5IF is required for pathological and developmental retinal angiogenesis. Fig 5B
如何引用?
建议直接写网址。助力10000+篇
(google学术),8500+篇
(知网)论文
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 May 4, 2026), 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.