Apparently, this user prefers to keep an air of mystery about them.
2 Calculating level 2 variable based on mean of level 1 variable with multilevel model in R nov 15 '12
2 Is subtracting individual means in pre-processing an appropriate alternative to dummy variables for fixed effects panel data estimation? sep 29
0 How to optimize costly, smooth, multidimensional, varying scale function with flat regions and slight noise jun 17
0 Panel data methods dec 4