摘要: import numpy as np import statsmodels.formula.api as smf import pylab as plt a = 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//10第10章 回归分析/ 阅读全文
posted @ 2024-12-21 19:45 唐锦珅 阅读(32) 评论(0) 推荐(0)
摘要: 程序文件ex10_3.py import numpy as np import statsmodels.formula.api as smf import pylab as plt x = np.arange(17, 30, 2); a = np.loadtxt('F:\python数学建模与算法\ 阅读全文
posted @ 2024-12-21 19:45 唐锦珅 阅读(12) 评论(0) 推荐(0)
摘要: import numpy as np import statsmodels.api as sm import pylab as plt a = 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//10第10章 回归分析/data10_2. 阅读全文
posted @ 2024-12-21 19:44 唐锦珅 阅读(9) 评论(0) 推荐(0)
摘要: 程序文件ex10_2_1.py import numpy as np import statsmodels.api as sm import pylab as plt a = 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//10第10 阅读全文
posted @ 2024-12-21 19:44 唐锦珅 阅读(22) 评论(0) 推荐(0)
摘要: import numpy as np import statsmodels.api as sm import pylab as plt d = 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//10第10章 回归分析/data10_1. 阅读全文
posted @ 2024-12-21 19:44 唐锦珅 阅读(12) 评论(0) 推荐(0)
摘要: import numpy as np import statsmodels.api as sm import pylab as plt def check(d): x0 = d[0]; y0 = d[1]; d ={'x':x0, 'y':y0} re = sm.formula.ols('y~x', 阅读全文
posted @ 2024-12-21 19:43 唐锦珅 阅读(10) 评论(0) 推荐(0)