modi

Multivariate Outlier Detection and Imputation for Incomplete Survey Data

CRAN Package

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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Insights

Last 30 days

This package has been downloaded 750 times in the last 30 days. This could be a paper that people cite without reading. Reaching the medium popularity echelon is no small feat! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 25 times.

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0 downloadsMar 2, 2025
0 downloadsMar 3, 2025
36 downloadsMar 4, 2025
30 downloadsMar 5, 2025
27 downloadsMar 6, 2025
35 downloadsMar 7, 2025
13 downloadsMar 8, 2025
16 downloadsMar 9, 2025
27 downloadsMar 10, 2025
29 downloadsMar 11, 2025
30 downloadsMar 12, 2025
44 downloadsMar 13, 2025
31 downloadsMar 14, 2025
34 downloadsMar 15, 2025
17 downloadsMar 16, 2025
31 downloadsMar 17, 2025
30 downloadsMar 18, 2025
16 downloadsMar 19, 2025
23 downloadsMar 20, 2025
29 downloadsMar 21, 2025
15 downloadsMar 22, 2025
18 downloadsMar 23, 2025
28 downloadsMar 24, 2025
27 downloadsMar 25, 2025
21 downloadsMar 26, 2025
18 downloadsMar 27, 2025
24 downloadsMar 28, 2025
6 downloadsMar 29, 2025
12 downloadsMar 30, 2025
30 downloadsMar 31, 2025
28 downloadsApr 1, 2025
25 downloadsApr 2, 2025
0 downloadsApr 3, 2025
0 downloadsApr 4, 2025
0 downloadsApr 5, 2025
6
44

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Last 365 days

This package has been downloaded 10,017 times in the last 365 days. The downloads are officially high enough to crash an underfunded departmental server. Quite an accomplishment! The day with the most downloads was Sep 30, 2024 with 92 downloads.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Data provided by CRAN


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Dependencies

  • Imports2 packages
  • Suggests4 packages
  • Reverse Imports1 package
  • Reverse Suggests2 packages