按相对比例缩放圆大小维恩图

Question

我正在使用函数 draw.triple.venn() library(VennDiagram) 绘制维恩图。这是我在 R 中的代码：

    g = draw.triple.venn(
  area1 = 4.1, area2 = 5.6, area3 = 15.9, n12 = 1.3,n23 = 4.2, n13 = 2.3, n123 = 1.2, 
  category = c("Land use", "Environment", "Space"), lwd = c(1.2, 1.2, 1.2), lty = c(1, 1, 1),
  fill = c("darkgray", "gray", "lightgrey"), alpha = c(0.8, 0.8, 0.8), 
  cat.pos = c(330, 30, 150), cat.dist = c(0.06, 0.06, 0.05), sigdig=2, cex=2, cat.cex=2, 
  print.mode = c("raw", "percent"), cat.fontfamily = rep("serif", 3), margin = 0.01,
  ind = T)
  grid.arrange(gTree(children=g))
  grid::grid.text("Residual variance: 80.8%", x=0.18, y=0.03, gp=gpar(col="black", fontsize=16, fontfamily="serif", fontface=1))

这是当前数字：

我的问题，是否可以按相对比例缩放圆的大小？

这是一个link包https://cran.r-project.org/web/packages/VennDiagram/VennDiagram.pdf

非常感谢您的任何建议。

Answer 1

使用库（eulerr）

VennDiag <- euler(c("A" = 1.8, "B" = 1.5, "C" = 10.6, "A&B" = 0, "B&C" = 3.0, 
                    "A&C" = 1.1, "A&B&C" = 1.2))
plot(VennDiag, counts = TRUE, font=1, cex=1, alpha=0.5,
     fill=c("grey", "lightgrey", "darkgrey"))

它带有这个错误估计：

> VennDiag
      original fitted residuals region_error
A          1.8  1.776     0.024        0.002
B          1.5  1.471     0.029        0.002
C         10.6 10.597     0.003        0.005
A&B        0.0  0.210    -0.210        0.011
A&C        1.1  1.158    -0.058        0.002
B&C        3.0  3.024    -0.024        0.000
A&B&C      1.2  1.145     0.055        0.003

diag_error:  0.011 
stress:      0

按相对比例缩放圆大小维恩图

Scale circle size Venn diagram by relative proportion

r

plot

scale

partitioning

venn-diagram