R:: 将 r 中的字符串从 "x,y" 反转为 "y,x"

问题描述

我有一张这样的桌子

aa<-tribble(
  ~"a",~"b",~"c",~"d"," 78.1445111,9.9365072","78.1444646,9.9365044","78.1444197,9.9365166","78.1443816,9.9365422","78.142359,9.9365748","78.1421918,9.9366057","78.1419488,9.9367106",)

这些是“纬度、经度”值。我想将它们转换为“long,lat”。例如,我想将“78.1445111,9.9365072”转换为“9.9365072,78.1445111”。是否可以在 r 中自动处理所有列?

我期待在所有列中都有这样的输出:

   a<- tribble(
      ~"a","9.9365072,78.1445111","9.9365044,78.1444646,","9.9365166,78.1444197","9.9365422,78.1443816","9.9365748,78.142359","9.9366057,78.1421918","9.9367106,78.1419488",78.1419488"
      )

我尝试过,但失败了:

bag_1<-list()
for(i in colnames(a)){
dummy <-str_split_fixed(a[[i]],2)

 bag_1[[i]]<-dummy
  
dum<-do.call(rbind,bag_1)
}

解决方法

暂无找到可以解决该程序问题的有效方法,小编努力寻找整理中!

如果你已经找到好的解决方法,欢迎将解决方案带上本链接一起发送给小编。

小编邮箱:dio#foxmail.com (将#修改为@)