I was well on my way to my MS focused on statistical methods and data analysis at one point in my life. Life ( wife, baby and need to gain employment immediately) killed it off. I was so close that I always meant to go back and finish. That aside, one of my primary roles over my career was the utilization of advanced analysis methods and interpretation of same.A methodology that is representative of the universe. Kind of why neither completely random selection - or sampling highly biased selection - is going to be accurate.
I claim that all of that gives me wide latitude in pointing and laffing at what mainstream media and talking heads do to massacre or otherwise misuse data and statistics.
Might be genetic, but one of my daughters has a PhD in very advanced data analysis, developing and employing new techniques and proving them out in her 2 years of research and her thesis work. The very cool and useful part of all that is her work/research was focused on the analyses/assessment of causation/correlation. In a nutshell, her methods accurately assess whether action A really had an outcome on B. Her work has debunked a ton of false conclusions reached in various police and service agencies and is becoming a routine part of assessing the effects of any program or activity. Example (won't mention the police dept..not one around here):
PoPo: look, we spent 2 million bucks on this community outreach and intervention program and wow!...the number of domestic violence calls decreased.
Causation Conclusion: Sorry..the decline cannot be attributed to that because of a), b), c)
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