gamma_to_difficulty: Transform gamma to difficulty
In guess: Adjust Estimates of Learning for Guessing
View source: R/internal-helpers.R
gamma_to_difficulty R Documentation
Transform gamma to difficulty
Description
Convert guessing probability to a difficulty score.
Usage
gamma_to_difficulty(gamma, base_rate = 0.25)
Arguments
gamma
numeric vector of guessing probabilities
base_rate
minimum guessing probability (1/K for K-choice items)
Value
numeric vector of difficulty values
guess documentation built on Aug. 3, 2026, 9:07 a.m.
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View source: R/internal-helpers.R
| gamma_to_difficulty | R Documentation |
Transform gamma to difficulty
Description
Convert guessing probability to a difficulty score.
Usage
gamma_to_difficulty(gamma, base_rate = 0.25)
Arguments
gamma |
numeric vector of guessing probabilities |
base_rate |
minimum guessing probability (1/K for K-choice items) |
Value
numeric vector of difficulty values
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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