On the Effects of Missing Values on Estimates of Trend Parameters and Seasonal Indices in Descriptive Time Series Analysis
Lawrence C. Kiwu, Eleazar C. Nwogu, Chukwudi J. Ogbonna, Hycinth C. Iwu & Iheanyi S. Iwueze · Archives of Current Research International · 2025
In literature, when missing values are observed in a series, emphasis has always been on obtaining the estimates of the missing values while little or no attention has been given to assessing the effects of the missing values on parameter estimates. The aim of this study therefor...
Open access
Research Article
10.9734/acri/2025/v25i41142