[x] fill in your current institutional affiliation
[x] in results: "For only one variable, $BNPP$, did a lognormal fit provide significant improvement over a first-order linear relationship. " Was it in fact a significant improvement? Or simply lowest AIC?
For only one variable, $BNPP$, did a lognormal fit provide an improvement over a first-order linear relationship, though this was not significant ($\Delta$AIC <2).