ArticleScientific reports2024
Optimal class of memory type imputation methods for time-based surveys using EWMA statistics.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- HEWMA-based memory type estimator for ranked set sampling with two auxiliary variables: application to cancer mortality data.Scientific reports · 2026Article
- Cyclical hybrid imputation technique for missing values in data sets.Scientific reports · 2025Article
- Multiscale study of memory type simple ratio estimators in two stage sampling under exponentially weighted moving averages.PloS one · 2025Article
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Authors and funding
3 authors.
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Abstract
Time-based surveys often experience missing data due to several reasons, like non-response or data collection limitations. Imputation methods play an essential role in incorporating these missing values to secure the accuracy and reliability of the survey outcomes. This manuscript proposes some optimal class of memory type imputation methods for imputing missing data in time-based surveys by utilizing exponentially weighted moving average (EWMA) statistics. The insights into the optimal conditions for incorporating our proposed methods are provided. A comprehensive examination of the proposed method utilizing simulated and real-life datasets is conducted. Comparative analyses against the existing imputation methods exhibit the superior performance of our methods, particularly in the scenarios characterized by developing trends and dynamic response patterns. The outcomes highlight the effectiveness of utilizing EWMA statistics into memory type imputation methods, displaying their flexibility to changing survey dynamics.
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