提取逗号后的子字符串

Question

我在 Stata 中有一个名为 place 的变量，其中的条目看起来像 "Wichita, Kansas"。

我想将此变量拆分为 city 和 state 变量。状态总是在逗号和 space.

之后

Answer 1

input str20(place)
"Wichita, Kansas"
"Salt Lake City, Utah"
"Buffalo, New York"
end

split place, p(",")

list

     +---------------------------------------------------+
     |                place           place1      place2 |
     |---------------------------------------------------|
  1. |      Wichita, Kansas          Wichita      Kansas |
  2. | Salt Lake City, Utah   Salt Lake City        Utah |
  3. |    Buffalo, New York          Buffalo    New York |
     +---------------------------------------------------+

提取逗号后的子字符串

Extracting substring after comma

string

substring

stata