FT-IR Analysis of Beta vulgaris Peels and Pomace Dye Extracts and Surface Analysis of Optimally Dyed-Mordanted Cellulosic Fabrics

Table 3

ANOVA for dyeing process.

Properties	df	SS	MS	F	Significance F	value
Intercept	3	5.74209	1.9140	0.4833	0.69962	0.01026
Temp., ^°C	13	51.4885	3.9607			0.60370
Time, mins	16	57.2306				0.29970
pH						0.99684
Regression statistics
Multiple R	0.316753
R [2]	0.100333
Adjusted R^2	−0.10728
Standard error	1.990139