probdifftologit: Proportion Difference to Logit

In sfraundorf/psycholing: R Functions for Common Psycholingusitic and Cognitive Designs

Proportion Difference to Logit

Description

Converts a difference in proportions to a difference of log odds (logits). Note that the relationship of a difference in proportion to a difference in logits depends on the positioning on the overall scale of propotions; thus, this function also requires specifying an intercept term from the proportions.

Usage

probdifftologit(x, intercept = 0.5)

Arguments

x	A difference of proportions.
intercept	The intercept for the model.

See Also

logit to transform individual probabilities into logits.

Examples

probdifftologit(x=.20, intercept=.50)
logit(.60) - logit (.40)
probdifftologit(x=.20, intercept=.75)
logit(.85) - logit (.65)

sfraundorf/psycholing documentation built on April 23, 2022, 2:50 a.m.