TY  - JOUR
AU  - Olewuezi, N. P. 
PY  - 2011
TI  - Specification of the Outlier Univariate Model
JF  - Journal of Mathematics and Statistics
VL  - 7
IS  - 4
DO  - 10.3844/jmssp.2011.348.352
UR  - https://thescipub.com/abstract/jmssp.2011.348.352
AB  - Problem statement: An outlier is an observation that deviates so much from other observations so as to arouse suspicion that it was generated by a different mechanism. Approach: In this study, outlier univariate model was specified based on statistical measures, Outlier Free (OF) and Outlier Contaminated (OC) models were Stated and compared. Results: The number of expected outliers obtained and the effect of the presence of outliers were noted. Conclusion: The outlier univariate model incorporated the modeling change in an evolving extension.