text_plain_output_1.png image_output_1.png
import pandas as pd

def clean_ts(df):
    return df[(df['author_timestamp'] > 1104600000) & (df['author_timestamp'] < 1487807212)]
df = clean_ts(pd.read_csv('../input/linux_kernel_git_revlog.csv'))
df['author_dt'] = pd.to_datetime(df['author_timestamp'], unit='s')
df.head()