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dcmdata (version 0.1.0)

log_odds: Log-odds transformation

Description

These functions implement the log-odds (or logit) transformation. This is a common transformation for psychometric models that is used to put probabilities on a continuous scale.

Usage

logit(x)

inv_logit(x)

Value

A transformed double.

Arguments

x

A number to be transformed.

Examples

Run this code
logit(0.6)
logit(0.5)

inv_logit(3.5)
inv_logit(0)

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