更改饼图上的数据位置

Question

使用以下代码，我得到饼图。 ＆＃34;星期一＆＃34;从饼图的中间开始。我想得到＆＃34; Mon＆＃34;在饼图的顶部。有没有办法开始＆＃34;周一＆＃34;从顶部（周四的地方）和周二（周三的地方）等。

B <- c(2, 4, 5, 7, 12, 14, 16)
pie(B, main="My Piechart", col=rainbow(length(B)),
labels=c("Mon","Tue","Wed","Thu","Fri","Sat","Sun"))

Answer 1

您可以将饼图设置为顺时针。

pie(B, main="My Piechart", col=rainbow(length(B)),
   labels=c("Mon","Tue","Wed","Thu","Fri","Sat","Sun"), clockwise = T)