There was more data recycling, basically that paper inNeurodeg Disis a copy of the previously published paperDunys et alBiochemical J2006, with all other authors the same. Neither journal, one by Portland Press, one by Karger, cares, never mind for research integrity, not even for their own...
In the present paper the focus is on the relationship between crime rates and aspects of area social structure that are not directly observed. Therefore a preliminary multivariate analysis derives latent composite variables by principal component analysis from a larger set of observed indicators. Area ...