GellerTCDS: Table of color distance scores for quantitative scoring of...

In CVD: Color Vision Deficiencies

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

Example output

   Pilot  Cap1  Cap2  Cap3  Cap4  Cap5  Cap6  Cap7  Cap8  Cap9 Cap10 Cap11
1   0.00  3.33  6.74  9.88 11.93 14.37 17.73 21.00 21.57 19.69 15.19 13.24
2   3.33  0.00  3.43  6.76  9.03 11.70 15.56 19.59 20.98 19.89 16.37 14.97
3   6.74  3.43  0.00  3.62  6.14  9.05 13.40 18.21 20.46 20.21 17.77 16.91
4   9.88  6.76  3.62  0.00  2.59  5.56 10.18 15.51 18.49 19.09 17.89 17.67
5  11.93  9.03  6.14  2.59  0.00  2.98  7.69 13.29 16.73 17.92 17.63 17.87
6  14.37 11.70  9.05  5.56  2.98  0.00  4.84 10.76 14.76 16.68 17.51 18.28
7  17.73 15.56 13.40 10.18  7.69  4.84  0.00  6.20 10.94 14.00 16.62 18.19
8  21.00 19.59 18.21 15.51 13.29 10.76  6.20  0.00  5.47  9.88 14.69 17.14
9  21.57 20.98 20.46 18.49 16.73 14.76 10.94  5.47  0.00  5.09 11.26 14.22
10 19.69 19.89 20.21 19.09 17.92 16.68 14.00  9.88  5.09  0.00  6.71  9.86
11 15.19 16.37 17.77 17.89 17.63 17.51 16.62 14.69 11.26  6.71  0.00  3.18
12 13.24 14.97 16.91 17.67 17.87 18.28 18.19 17.14 14.22  9.86  3.18  0.00
13 11.97 13.98 16.20 17.32 17.78 18.48 18.85 18.33 15.74 11.56  4.94  1.80
14  9.98 12.41 15.02 16.66 17.52 18.64 19.69 19.94 17.90 14.01  7.55  4.50
15  8.60 11.37 14.29 16.34 17.49 18.92 20.46 21.27 19.61 15.94  9.61  6.61
16  6.71  9.76 12.90 15.34 16.78 18.54 20.61 22.08 20.94 17.62 11.57  8.72
   Cap12 Cap13 Cap14 Cap15
1  11.97  9.98  8.60  6.71
2  13.98 12.41 11.37  9.76
3  16.20 15.02 14.29 12.90
4  17.32 16.66 16.34 15.34
5  17.78 17.52 17.49 16.78
6  18.48 18.64 18.92 18.54
7  18.85 19.69 20.46 20.61
8  18.33 19.94 21.27 22.08
9  15.74 17.90 19.61 20.94
10 11.56 14.01 15.94 17.62
11  4.94  7.55  9.61 11.57
12  1.80  4.50  6.61  8.72
13  0.00  2.72  4.83  7.00
14  2.72  0.00  2.12  4.35
15  4.83  2.12  0.00  2.33
16  7.00  4.35  2.33  0.00

CVD documentation built on May 2, 2019, 1:58 p.m.