Identification source of variation on regional impact of air quality pattern using chemometric
Citations
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Cites background from "Identification source of variation ..."
...The main sources of pollutants were possibly waste product and effluent which from development and activities in the construction, tourism, agricultural areas and inorganic wastes which ultimately contaminated the river basin [31]....
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14 citations
Cites background or methods from "Identification source of variation ..."
...Thus, a serious attention is needed by all parties, not only by government sector, but also more to individual responsibility (Azid et al. 2015a)....
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...The MLR is a traditional methodology to examine the impact of dependent variable by identifying the relationship of each independent variables (Azid et al. 2015b; Azid et al. 2015c)....
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12 citations
Cites background from "Identification source of variation ..."
...0) can be classified into several groups by their sources (Allen et al., 2001; Marcazzan et al., 2001; Manoli et al., 2002; AlMomani, 2003; Azid et al., 2015; Chen et al., 2015; Fang et al., 2015; Liang et al., 2015)....
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...…characteristic values of over 1 in Principal Component Analysis (PCA) (SPSS v.12.0) can be classified into several groups by their sources (Allen et al., 2001; Marcazzan et al., 2001; Manoli et al., 2002; AlMomani, 2003; Azid et al., 2015; Chen et al., 2015; Fang et al., 2015; Liang et al., 2015)....
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References
55 citations
"Identification source of variation ..." refers methods in this paper
...The PCA was utilized to identify the emission source (Hopke, 1985)....
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50 citations
"Identification source of variation ..." refers background in this paper
...However, the highest values of R2 (which was near to 1) will be declared as the best linear model (Norusis 1990; Mutalib et al., 2013; Azid et al., 2013, 2014a)....
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48 citations
Additional excerpts
...…0.75 (> 0.75) is considered as “strong”, the values range from 0.50–0.75 (0.50 ≥ factor loading ≥ 0.75) is considered as “moderate”, and the values range from 0.30–0.49 (0.30 ≥ factor loading ≥ 0.49) is considered as “weak” factor loadings (Liu et al., 2003; Azid et al., 2014a; Azid et al., 2015)....
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48 citations
"Identification source of variation ..." refers background or methods in this paper
...Most of the air pollution sources derived from land transportation (mobile source), industrial emissions (stationary source), and open burning sources (Afroz et al., 2003; Azmi et al., 2010; Abdullah et al., 2012; Azid et al., 2013, 2014a, b)....
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...The smallest RMSE and the closest R2 value to 1, the better model shall be performed (Dominick et al., 2012; Mutalib et al., 2013; Azid et al., 2013, 2014a)....
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...However, the highest values of R2 (which was near to 1) will be declared as the best linear model (Norusis 1990; Mutalib et al., 2013; Azid et al., 2013, 2014a)....
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47 citations
"Identification source of variation ..." refers background in this paper
...Eigenvalues over than 1 were deemed as significant and subsequently varimax factors (VFs), which are the new groups of variables are generated (Yu and Chang, 2000)....
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