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Refers generally to statistical procedures that utilize the logistic function, most commonly various forms of logistic regression

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Comparing two different datasets using null deviance

Intuitively I would think that the null deviance of an intercept-only logistic regression model (separate model for each cohort) would essentially provide that value. …
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Computing prediction intervals for logistic regression

I would like to understand how to generate prediction intervals for logistic regression estimates. I was advised to follow the procedures in Collett's Modelling Binary Data, 2nd Ed p.98-99. … students students <- data.frame( intercept = rep(1,length(v1)), outcome = v1, score1 = v2, score2 = v3 ) print(head(students)) predict.and.append <- function(input){ #Create a vanilla logistic
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