03 2023 档案

摘要:# 代码11-1 import osimport pandas as pd # 修改工作路径到指定文件夹os.chdir(r"D:\课程资料\大数据分析\第十一章") # 第一种连接方式#from sqlalchemy import create_engine #engine = create_en 阅读全文
posted @ 2023-03-31 00:04 周楚y 阅读(95) 评论(0) 推荐(0)
摘要:import pandas as pdimport matplotlib.pyplot as plt inputfile=r"C:\Users\ying\Desktop\original_data.xls"data=pd.read_excel(inputfile) #查看有无水流的分布#数据提取lv 阅读全文
posted @ 2023-03-26 22:32 周楚y 阅读(83) 评论(0) 推荐(0)
摘要:import numpy as npimport pandas as pd inputfile=r"D:\wechat thingd\WeChat Files\k867080698\FileStorage\MsgAttach\89b755a65e2dd93c3e9546794798bf4e\File 阅读全文
posted @ 2023-03-19 21:22 周楚y 阅读(135) 评论(0) 推荐(0)
摘要:import pandas as pddatafile=r"C:\Users\ying\Desktop\air_data.csv"resultfile=r"C:\Users\ying\Desktop\explore.xlsx" data=pd.read_csv(datafile,encoding=' 阅读全文
posted @ 2023-03-12 23:20 周楚y 阅读(99) 评论(0) 推荐(0)
摘要:# 数据处理import pandas as pdimport numpy as np # 绘图import seaborn as snsimport matplotlib.pyplot as plt df = pd.read_csv(r"D:\wechat thingd\WeChat Files\ 阅读全文
posted @ 2023-03-05 13:22 周楚y 阅读(169) 评论(0) 推荐(0)