{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.crosshyou.info%2Fentry%2F2022%2F02%2F26%2F153157\" title=\"OECD Material Productivity data analysis 5 - Using R for testing AR(1) serial correlation. - R\u3067\u4f55\u304b\u3092\u3057\u305f\u308a\u3001\u8aad\u66f8\u3092\u3059\u308b\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["Data_Analysis"],"url":"https://www.crosshyou.info/entry/2022/02/26/153157","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/cross_hyou/20220226/20220226113302.jpg","version":"1.0","author_url":"https://blog.hatena.ne.jp/cross_hyou/","height":"190","title":"OECD Material Productivity data analysis 5 - Using R for testing AR(1) serial correlation.","provider_name":"Hatena Blog","width":"100%","blog_title":"R\u3067\u4f55\u304b\u3092\u3057\u305f\u308a\u3001\u8aad\u66f8\u3092\u3059\u308b\u30d6\u30ed\u30b0","provider_url":"https://hatena.blog","type":"rich","published":"2022-02-26 15:31:57","description":"Photo by Ken Cheung on Unsplash www.crosshyou.info This post follows above post. I add trend variable to static model. Althogh adding trend, GDP is still significant. So, I make three model, static model, finite distributed lag model and static + trend model.Let's check if there is serial correlatio\u2026","blog_url":"https://www.crosshyou.info/","author_name":"cross_hyou"}