Photocatalytic Degradation of Indoor Air Pollutants by Pt-TiO₂

Table 3

Pooled ANOVA table for the regular analysis.

Factor	SS	DOF	Contribution	Var	𝐹	Confidence level
A	248.9	1	7.38%	248.9	6.35	97.6%
B	344.8	3	10.23%	114.9	2.93	93.2%
C	902.5	3	26.77%	300.8	7.68	99.8%
D	666.6	3	19.78%	222.2	5.67	99.2%
E	154.1	3	4.57%	51.4	1.31	69.3%
F	466.2	3	13.83%	155.4	3.97	97.1%
Error	587.7	15	17.43%	39.2	—	—
Total	3370.8	31	100.00%

Note  1: At least 90% confidence level.
Note  2: SS: the sum of squares total; DOF: degrees of freedom; Var: variance; F: variance between/variance within.