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Multivariate Outlier Detection and Imputation for Incomplete Survey Data

v0.1.3 · Aug 22, 2025 · MIT + file LICENSE

Description

Algorithms for multivariate outlier detection when missing values occur. Algorithms are based on Mahalanobis distance or data depth. Imputation is based on the multivariate normal model or uses nearest neighbour donors. The algorithms take sample designs, in particular weighting, into account. The methods are described in Bill and Hulliger (2016) <doi:10.17713/ajs.v45i1.86>.

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Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

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Dependency Network

Dependencies Reverse dependencies MASS norm birdscanR semfindr wbacon modi

Version History

new 0.1.3 Mar 10, 2026
updated 0.1.3 ← 0.1.2 diff Aug 21, 2025
updated 0.1.2 ← 0.1.1 diff Mar 13, 2023
updated 0.1.1 ← 0.1.0 diff Mar 2, 2023
new 0.1.0 Nov 19, 2018