Comparing correlations over time and space.
Correlations between the suicide and birth rates in Canadian provinces from 1970 to 1990, estimated using three different methods (over time, over space, and mixed) were small but negative.
Lester
D
D
Psychology Program, The Richard Stockton College of New Jersey, Pomona 08240-0195, USA.
D001723:Birth Rate; D002170:Canada / Q000453:epidemiology; D003430:Cross-Sectional Studies; D006801:Humans; D015994:Incidence; D013405:Suicide / Q000706:statistics & numerical data*