03 2023 档案

摘要:#10-1 import pandas as pd import matplotlib.pyplot as plt inputfile="D:\数据分析\original_data.xls" data=pd.read_excel(inputfile) lv_non=pd.value_counts(d 阅读全文
posted @ 2023-03-26 21:20 xsh6 阅读(84) 评论(0) 推荐(0)
摘要:#8-1 import numpy as np import pandas as pd inputfile="D:\数据分析\GoodsOrder.csv" data=pd.read_csv(inputfile,encoding = 'gbk') data.info() data=data['id' 阅读全文
posted @ 2023-03-19 21:44 xsh6 阅读(35) 评论(0) 推荐(0)
摘要:#7-1对数据进行基本的探索 #返回缺失值个数以及最大、最小值 import pandas as pd datafile="D:/数据分析/air_data.csv" resultfile="D:/数据分析/explore.csv" data=pd.read_csv(datafile,encodin 阅读全文
posted @ 2023-03-12 22:28 xsh6 阅读(52) 评论(0) 推荐(0)
摘要:import numpy as np import pandas as pd inputfile="D:\数据分析\data.csv" data=pd.read_csv(inputfile) description=[data.min(),data.max(),data.mean(),data.st 阅读全文
posted @ 2023-03-05 20:55 xsh6 阅读(42) 评论(0) 推荐(0)