The Scientific World Journal

Research Article

The Reproducibility of Indoor Air Pollution (IAP) Measurement: A Test Case for the Measurement of Key Air Pollutants from the Pan Frying of Fish Samples

Table 4

Correlation matrix resulting from the principal component analysis of the data produced in this study.


	PM₁	PM_2.5	PM₁₀	FA	AA	PA	BA	IA	VA	B	T	X	S	MEK	BuAc	TVOC

TSP	0.97	0.97	0.99	0.50	0.34	0.03	0.74	0.28	0.71	−0.03	0.25	−0.05	−0.27	0.41	0.17	0.66
PM₁	—	1.00	0.99	0.55	0.32	0.13	0.80	0.27	0.82	−0.02	0.37	−0.04	−0.21	0.46	0.14	0.76
PM_2.5		—	0.99	0.55	0.32	0.12	0.80	0.27	0.81	−0.02	0.36	−0.04	−0.22	0.45	0.15	0.76
PM₁₀			—	0.52	0.33	0.08	0.77	0.27	0.76	−0.03	0.30	−0.04	−0.24	0.42	0.15	0.71
FA				—	0.54	−0.05	0.64	0.37	0.64	0.31	0.41	0.34	0.18	0.36	0.06	0.71
AA					—	−0.71	0.59	0.94	0.48	0.51	0.54	0.60	0.27	0.76	0.63	0.58
PA						—	−0.05	−0.78	0.13	−0.53	0.02	−0.68	−0.54	−0.30	−0.58	−0.08
BA							—	0.49	0.96	0.23	0.53	0.10	0.01	0.73	0.21	0.97
IA								—	0.39	0.60	0.54	0.71	0.47	0.74	0.63	0.52
VA									—	0.05	0.54	−0.03	−0.06	0.63	0.05	0.92
B										—	0.45	0.91	0.67	0.57	0.56	0.41
T											—	0.40	0.05	0.85	0.49	0.58
X												—	0.68	0.46	0.61	0.28
S													—	0.08	0.01	0.19
MEK														—	0.68	0.73
BuAc															—	0.24
TVOC																—