是一个正则表达式,应位于一个字符串中:
"nt|nv" # rather than "nt" | " nv"f_recs[f_recs['Behavior'].str.contains("nt|nv", na=False)]Python不允许您
|在字符串上使用or()运算符:
In [1]: "nt" | "nv"TypeError: unsupported operand type(s) for |: 'str' and 'str'

是一个正则表达式,应位于一个字符串中:
"nt|nv" # rather than "nt" | " nv"f_recs[f_recs['Behavior'].str.contains("nt|nv", na=False)]Python不允许您
|在字符串上使用or()运算符:
In [1]: "nt" | "nv"TypeError: unsupported operand type(s) for |: 'str' and 'str'