摘要: 创建子图 import matplotlib.pyplot as plt import numpy as np import pandas as pd unrate = pd.read_csv('UNRATE.csv') unrate['DATE'] = pd.to_datetime(unrate[ 阅读全文
posted @ 2023-09-18 23:29 郭小睿 阅读(54) 评论(0) 推荐(0) 编辑
摘要: import pandas as pd unrate = pd.read_csv('UNRATE.csv') unrate['DATE'] = pd.to_datetime(unrate['DATE']) #时间日期转换 print(unrate.head(12)) DATE VALUE 0 194 阅读全文
posted @ 2023-09-18 01:19 郭小睿 阅读(24) 评论(0) 推荐(0) 编辑
摘要: import pandas as pd titanic_survival = pd.read_csv("titanic_train.csv") # 返回第一百行数据 def hundredth_row(column): hundredth_item = column.loc[99] return h 阅读全文
posted @ 2023-09-18 00:07 郭小睿 阅读(19) 评论(0) 推荐(0) 编辑