import numpy as npimport pandas as pdimport scipy.stats as statimport matplotlib.pyplot as pltimport statsmodels.api as sm # statsmodelsを使うためインポート# データの読み込みdf = pd.read_excel("wage_and_productivity.xlsx", sheet_name=0)df.head() # 最初の方のデータを表示
Notes: [1] Standard Errors assume that the covariance matrix of the errors is correctly specified. [2] The condition number is large, 8.45e+04. This might indicate that there are strong multicollinearity or other numerical problems.