import pandas as pd import numpy as np import matplotlib.pyplot as plt ddf = pd.read_csv("coronavirus2_dataset.csv",sep=",") df.head(20)df.head(20)在這里我想收集同一天的數(shù)據(jù)并制作一個新表。我怎樣才能做到這一點?
1 回答

浮云間
TA貢獻(xiàn)1829條經(jīng)驗 獲得超4個贊
您可以通過以下方式獲取具有特定日期的數(shù)據(jù):
df[df.Date == "01/22/2020 12:00:00"]
要將其作為一行添加到新數(shù)據(jù)集中:
df_new = pd.DataFrame() # Create a new, empty, dataframe
df_new.append(df[df.Date == "01/22/2020 12:00:00"]) # Append the data with the specific date
添加回答
舉報
0/150
提交
取消