python check dataframe column value type code example

Example 1: how to check datatype of column in dataframe python

df['DataFrame Column'].dtypes

Example 2: pandas check if column is object type

for y in agg.columns:
    if(agg[y].dtype == np.float64 or agg[y].dtype == np.int64):
          treat_numeric(agg[y])
    else:
          treat_str(agg[y])