Fatal编程技术网
  • r/
  • R中指定的排序 id

R中指定的排序 id

r

R中指定的排序 id,r,R,您可以使用用户指定的级别重构标题 id <- c(1:10) title <- c("Director", "Manager", "Associate", "Director", "Associate", "Director", "Manager", "Director", "Associate", "Director") df <- as.data.frame(cbind(id,title)) df[order(title),] df$title df$title&l

您可以使用用户指定的级别重构标题

id <- c(1:10)

title <- c("Director", "Manager", "Associate", "Director", "Associate", "Director", "Manager", "Director", "Associate", "Director")

df <- as.data.frame(cbind(id,title))

df[order(title),]

df$title

df$title<-factor(df$title,levels=c("Director","Manager","Associate"))
df[order(df$title),]