1、设置工作环境并加载所需R包: rm(list=ls())#clear Global Environmentsetwd("D:/nature文章原图复现系列/代码/柱状图+散点图+误差线+显著性+截断")#加载包library(ggplot2) # Create Elegant Data Visualisations Using the Grammar of Graphicslibrary(ggsignif) # Significance Brackets for 'ggplot2'library...