摘要: 1、测试1 library(dplyr) fun1 <- function(x1, x2){return(x1 - x2)} fun2 <- function(x1, x2, x3){return(x1 * x2 - x3)} a = 8 b = 7 c = 3 y1 <- a %>% fun1(b 阅读全文
posted @ 2021-10-26 17:00 小鲨鱼2018 阅读(514) 评论(0) 推荐(0) 编辑