Table 5. Regression weights of the three cone-contrasts and R squared for individuals warmth ratings in the red-green defective group.

Type and severity	L-M	S-(L+M)	L+M	R2
Protanope	0.82**	−1.64***	−1.71***	0.74***
Protanope	0.36*	−1.17***	−0.63***	0.78***
Deuteranope	0.82*	−1.17**	−0.66†	0.52***
Deuteranomalous trichromat (strong)	1.30***	−1.05***	−0.99***	0.78***
Deuteranomalous trichromat (strong)	−0.09	0.02	0.67**	0.36**
Deuteranomalous trichromat (strong)	0.71***	−1.24***	−0.12	0.84***
Deuteranomalous trichromat (strong)	0.59*	−1.30***	0.94**	0.78***
Deuteranomalous trichromat (weak)	1.11***	−1.43***	−0.95**	0.68***
Deuteranomalous trichromat (weak)	0.52*	−0.94***	−0.17	0.60***
Deuteranomalous trichromat (weak)	0.38*	0.07	1.09***	0.69***
Deuteranomalous trichromat (weak)	1.34***	−0.95***	0.76***	0.90***
Deuteranomalous trichromat (weak)	0.61***	−0.44**	−0.22†	0.71***
Deuteranomalous trichromat (weak)	0.50*	−0.45	0.94***	0.60***

Notes.

^†p < .10.

^*p < .05.

^**p < .01.

^***p < .001.