GellerTCDS {CVD} | R Documentation |
Table of color distance scores for quantitative scoring of the Lanthony desaturate D-15s test
Description
GellerTCDS
contains the color distance scores for quantitative scoring of the Lanthony desaturate D-15s test, from Geller AM. (2001).
The Lanthony desaturate test (D-15s) is a short test for detecting acquired color vision deficiencies. Geller AM (2001) created a table based on the Commission Internationale de l'Eclairage (International Commission on Illumination, CIE) Space and Color Difference formula, CIE 1976 (L*a*b*) with perceptual distances between pairs of caps. The table is used for the calculation of the Total Color Distance Score (TCDS) which is the sum of the CIELAB space distances between colored caps.
Usage
GellerTCDS
Format
This data frame contains the following columns:
- Pilot
Distances between colored caps for the pilot cap
- Cap1
Distances between colored caps for the 1st cap
- Cap2
Distances between colored caps for the 2nd cap
- Cap3
Distances between colored caps for the 3rd cap
- Cap4
Distances between colored caps for the 4th cap
- Cap5
Distances between colored caps for the 5th cap
- Cap6
Distances between colored caps for the 6th cap
- Cap7
Distances between colored caps for the 7th cap
- Cap8
Distances between colored caps for the 8th cap
- Cap9
Distances between colored caps for the 9th cap
- Cap10
Distances between colored caps for the 10th cap
- Cap11
Distances between colored caps for the 11th cap
- Cap12
Distances between colored caps for the 12th cap
- Cap13
Distances between colored caps for the 13th cap
- Cap14
Distances between colored caps for the 14th cap
- Cap15
Distances between colored caps for the 15th cap
Author(s)
Jose Gama
Source
Geller AM. A table of color distance scores for quantitative scoring of the Lanthony desaturate color vision test. Neurotoxicol Teratol 2001; 23: 265-267.
References
Geller AM. A table of color distance scores for quantitative scoring of the Lanthony desaturate color vision test. Neurotoxicol Teratol 2001; 23: 265-267.
Examples
data(GellerTCDS)
GellerTCDS