OECD Adult education level data analysis 7 - Time series analysis, serial correlation, cochrane-orcutt estimation using R
UnsplashのMattia Bericchiaが撮影した写真 www.crosshyou.info This post is following of the above post. In the previous post, I did time-series regression with differenced data and found these models are not valid. So, I will do with level data and time trend. p-value is almost 0 and TRY is statistic…
