The Durbin-Watson statistic d is defined as d = 
,where et is the residual at time period t.
Definitions:
Males Who Attempt
Refers specifically to men who attempt suicide, highlighting a demographic in suicide statistics and research.
Death Ignorers
Individuals who do not fear death because they believe that their physical death will not lead to the end of their existence.
Lethal Means
methods or objects that can be used to inflict self-harm or suicide with high lethality.
Drug Overdose
The ingestion or application of a drug in quantities greater than recommended, leading to a toxic state or death.
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