Roth28 {CVD}

Roth-28 cap colors

Description

Roth28 contains the cap colors for the Roth-28 tests, in CIELab and RGB from Roth A (1966) The Roth-28 is a short test for detecting congenital color vision deficiencies.

Usage

Roth28

Format

This data frame contains the following columns:

CIEL

CIELab L channel cap color

CIEa

CIELab a channel cap color

CIEb

CIELab b channel cap color

R

R channel cap color

G

G channel cap color

B

B channel cap color

Author(s)

Jose Gama

Source

Roth A. Test-28 hue de Roth selon Farnsworth–Munsell (Manual). Paris: Luneau, 1966.

References

Roth A. Test-28 hue de Roth selon Farnsworth–Munsell (Manual). Paris: Luneau, 1966.

Examples

data(Roth28)
Roth28