03 2023 档案

第五周作业
摘要：import pandas as pdimport matplotlib.pyplot as plt inputfile='D:/Jupyter/a/original_data.xls'data=pd.read_excel(inputfile) lv_non=pd.value_counts(data 阅读全文
posted @ 2023-03-26 22:39 迂幵 阅读(38) 评论(0) 推荐(0)
第四周作业
摘要：import pandas as pdimport numpy as npdata = pd.read_csv('D:/Jupyter/a/GoodsOrder.csv',encoding='gbk')data.info()data = data['id']description = [data.c 阅读全文
posted @ 2023-03-19 22:09 迂幵 阅读(64) 评论(0) 推荐(0)
第三周作业
摘要：第一部分——飞机客户数据分析预测 代码一：读取数据 import pandas as pd datafile='D:/Jupyter/a/air_data.csv'resultfile='D:/Jupyter/a/explore.csv' data = pd.read_csv(datafile,en 阅读全文
posted @ 2023-03-12 21:38 迂幵 阅读(48) 评论(0) 推荐(0)
大数据第二周作业
摘要：描述性统计分析和相关系数矩阵： import numpy as npimport pandas as pd inputfile = "D:/Jupyter/a/data.csv"data = pd.read_csv(inputfile) #描述性统计分析#依次计算最小值、最大值、均值、标准差desc 阅读全文
posted @ 2023-03-05 22:07 迂幵 阅读(74) 评论(0) 推荐(0)