Search Results for “predictive statistics” – Page 3

Observable-Based , Predictive, or Causal Statistics? Don’t Test! Don’t Estimate!

The term predictive statistics is used to describe a focus on observables, and not on any invisible model-based parameters as is found in estimation and null hypothesis significance testing. It…

Class Statistics

The Predictive Way Is The Only Way In Statistics: Sick Cow Edition

What is the purpose of modeling? There can be only two. The first is to say what happened, to explain. But in order to do this one must first assume…

Class Statistics

Free Probability-Statistics Class: Predictive Case Study 1, Part XI

Review! We left off with comparing the standard, out-of-the-box linear regression with our multinomial predictive observable model. The great weaknesses of the regression were probability leakage (giving positive probability to…

Class Statistics

Free Probability-Statistics Class: Predictive Case Study 1, Part X

Review! Last time we created four models of CGPA. Which is correct? They all are. Why? I should ask as a homework question, but I'll remind us here. Since all…

Class Statistics

Free Probability-Statistics Class: Predictive Case Study 1, Part IX

Review! Last time we successfully computed our model (8): (8) Pr(CGPA = i | guesses of new measures, grading rules, old obs, model), where i = 0,...,5. The model…

Class Statistics

Free Statistics Class: Predictive Case Study 1, Part II

Review! We began our first predictive analysis, and spent a lot of time with it. But we still haven't got to the main question! And that is how it should…

Class Statistics

Free Statistics Class: Predictive Case Study 1, Part I

Regular readers know Uncertainty proposes we go back to the old way of examining and making conclusions about data, and eschew many innovations of the 20th Century. No p-values, no…

Statistics

Quirk’s: Telling the future from the past: predictive versus classical statistics

Today's post is at Quirk's, the well known trade journal and marketing research review. If you want to read the article on-line at Quirk's, registration is required, but free. You…

_Jim on You Can’t Con An Honest Man & The Case of Jason ArdayAugust 14, 2026
And, just like that, he (apparently) self-exterminates. Found unresponsive and declared deceased where they found him today, Friday the 14th…
patrivk healy on Ugly Women Rulers Condemn LookismAugust 14, 2026
C-Marie. Look around you. Virtually all the ugly woman who have corrupted the western world in the last 50 years…
Cary Cotterman on Sweet Wee Ps Say Sugar Makes You Lose Your MindAugust 13, 2026
Every day there's some paper or article claiming that something is good for you, followed the next day by some…
spetzer86 on Sweet Wee Ps Say Sugar Makes You Lose Your MindAugust 13, 2026
Always fun watching the lectures.
JRob on Sweet Wee Ps Say Sugar Makes You Lose Your MindAugust 13, 2026
The epidemiologist fallacies are always enjoyable. It seems that there is a rash of scientists now saying that previous scientists…