With correlations it isn’t necessarily clear which way the causality arrows are pointing—or even if they run between the correlated items at all. In this case, one of the most obvious way to draw the arrows is from genes to all of these traits.
With correlations it isn’t necessarily clear which way the causality arrows are pointing—or even if they run between the correlated items at all. In this case, one of the most obvious way to draw the arrows is from genes to all of these traits.