更新时间:2023-12-06 16:06:46
您可以按如下方式计算排序:
You can compute a ranking from an ordering as follows:
dat$rank <- NA
dat$rank[order.scores] <- 1:nrow(dat)
dat
# fname score rank
# 1 Joe 500 5
# 2 Bob 490 3
# 3 Bill 500 4
# 4 Tom 750 8
# 5 Sue 550 7
# 6 Sam 500 6
# 7 Jane 210 1
# 8 Ruby 320 2