摘要: #10-1 import pandas as pd import matplotlib.pyplot as plt inputfile ='original_data.xls' data = pd.read_excel(inputfile) lv_non = pd.value_counts(data 阅读全文
posted @ 2023-03-26 19:47 必杀技welllee 阅读(34) 评论(0) 推荐(0)