最近有朋友问R中绘制冲积图的代码,其本质仍然是条形图只是添加了样本间的连线;案例要求按列计算每个样本的相对丰度跟往常有所不同。...设置y轴刻度范围的扩展为0
scale_x_discrete(expand = c(0, 0)) + # 设置x轴刻度范围的扩展为0
theme(
axis.line.x = element_line...axis.title.x = element_text(margin = margin(t = 10), size = 11, color = "black"), # 设置x轴标题的边距、大小...颜色为黑色
axis.title.y = element_text(margin = margin(r = 10), size = 11, color = "black"), # 设置y轴标题的边距...element_blank(), # 设置y轴主要网格线为空白
plot.margin = unit(c(0.5, 0.5, 0.5, 0.5), units = "cm"), # 设置绘图区边距为