2018-10-16 阅读量: 2626
#原始数据
df <- data.frame(x = c("a", "b","c"), y = c(3, 4,5), z = c(5, 6,7))
解决方法：
df %>%
mutate(id = 1:n()) %>%
gather(key = key, value = value, -id) %>%
mutate(key = paste0(key, id)) %>%
select(-id) %>%
spread(key, value)
希望能够帮到你💛
三个资料Q群下载不了也转发不了,先放这里Fine_tuning.zipLangChain.zipdata_clear.rar
