OECD Nutrient balance data analysis 8 - F-Test and Heteroskedasticity-Robust Inference in R
Photo by S. Tsuchiya on Unsplash www.crosshyou.info This post is following above post. In the previous post, I did multiple regression, s_ni_kg ~ s_po_kg + s_ni_to. Let's add 'time' variables. All time variables are not statistically significant by individual variable base.Let's check if all time v…
