Random effects were: Year (Intercept) variance = 3.8×10−13, standard deviation = 6.2×10−7, from 117 observations in 6 groups (years). Effect size is given as the proportion of variance explained by ex
Ordinary least square (OLS) estimation of a linear regression model is well-known to be highly sensitive to outliers. It is common practice to (1) identify and remove outliers by looking at the data a
Ecological inference is the process of drawing conclusions about individual-level behavior from aggregate-level data. Recent advances involve the combination of statistical and deterministic means to
