摘要:
点击查看代码 import numpy as np import statsmodels.api as sm data = np.loadtxt('F:\python数学建模与算法\源程序\《Python数学建模算法与应用》程序和数据\第9章 数据的描述性统计方法/ti9_5.txt') x1 = 阅读全文
摘要:
点击查看代码 import numpy as np import pandas as pd import scipy.stats as ss import statsmodels.api as sm data = np.loadtxt('F:\python数学建模与算法\源程序\《Python数学建 阅读全文