Imputing missing values in modelling the PM10 concentrations
Missing values have always been a problem in analysis. Most exclude the missing values from the analyses which may lead to biased parameter estimates. Some imputations methods are considered in this paper in which simulation study is conducted to compare three methods of imputation namely mean subst...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universiti Kebangsaan Malaysia
2014
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| Online Access: | http://journalarticle.ukm.my/7824/1/18_Nuradhiathy.pdf http://journalarticle.ukm.my/7824/ http://www.ukm.my/jsm/ |
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