acidplyr.select_if¶
- acidplyr.select_if(df: DataFrame, predicate: Callable) DataFrame¶
Select columns of a DataFrame that satisfy a predicate.
- Parameters:
df (pd.DataFrame) – Input DataFrame.
predicate (callable) – A function applied to each column (as a Series). Columns for which predicate returns
Trueare kept.
- Returns:
DataFrame containing only the selected columns.
- Return type:
pd.DataFrame