Variance Estimation for Sample Surveys by the Ultimate Cluster Method
Overview
Generation of domain variables, linearization of several non-linear population statistics (the ratio of two totals, weighted income percentile, relative median income ratio, at-risk-of-poverty rate, at-risk-of-poverty threshold, Gini coefficient, gender pay gap, the aggregate replacement ratio, the relative median income ratio, median income below at-risk-of-poverty gap, income quintile share ratio, relative median at-risk-of-poverty gap), computation of regression residuals in case of weight calibration, variance estimation of sample surveys by the ultimate cluster method (Hansen, Hurwitz and Madow, Sample Survey Methods And Theory, vol. I: Methods and Applications; vol. II: Theory. 1953, New York: John Wiley and Sons), variance estimation for longitudinal, cross-sectional measures and measures of change for single and multistage stage cluster sampling designs (Berger, Y. G., 2015, doi:10.1111/rssa.12116). Several other precision measures are derived - standard error, the coefficient of variation, the margin of error, confidence interval, design effect.
- Corrected bugs in function vardcros and vardannual.
- Change of the package maintainer.
From NEWS.md in the release
Install
Health
- OK13 OK2026-08-04
- NOTE12 OK, 1 NOTE2026-08-01
- OK13 OK2026-06-09
- WARNING12 OK, 1 WARNING2026-06-08
- OK12 OK2026-04-25
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- ERROR11 OK, 2 NOTE, 1 ERROR2026-03-10
Documentation
- Help pages
- 27
- Examples that run
- 100%26 run in a plain check
- Exported functions with examples
- 96%
- Documented parameters
- 99%
- Return-value docs
- 93%
- Help pages citing references
- 100%
Downloads
Repository
- PRs merged (all time)
- 62%
- Median days to close, 50 most recently updated closed issues
- 4
- Median days to close, 50 most recently updated closed PRs
- 1
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Checks run against github.com/csblatvia/vardpoor on 2026-10-21.
GitHub Pages site last deployed 2026-01-28
Dependencies
Installing vardpoor adds 13 packages (8 with compiled code, 23 MB of source tarballs). Heaviest: stringi 11 MB, data.table 5.7 MB, laeken 2.8 MB.
Code & Tests
People & History
Previously maintained by Martins Liberts (0.20.1) and Juris Breidaks (0.2.0.8.1 to 0.20.0).
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- RR 4.6.0 released · 2026-04-24
- 0.21.0Latest
- RR 4.5.0 released · 2025-04-11
- RR 4.4.0 released · 2024-04-24
- RR 4.3.0 released · 2023-04-21
- RR 4.2.0 released · 2022-04-22
- RR 4.1.0 released · 2021-05-18
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- RR 4.0.0 released · 2020-04-24
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- RR 3.6.0 released · 2019-04-26
- 0.15.0
- 0.14.02019-02-14 · diff ↗
- 0.12.02018-09-20 · diff ↗
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- 0.10.02018-05-23 · diff ↗
- RR 3.5.0 released · 2018-04-23
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- 0.9.2
- RR 3.4.0 released · 2017-04-21
- 0.9.02017-03-21 · diff ↗ ·
removed 4 exports
vardcrosannual, vardchangannual, vardgpgcrosannual, vardgpgchangannualadded 2 exports
vardannual, vardgpgannual - 0.8.6
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- RR 3.3.0 released · 2016-05-03
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- RR 3.2.0 released · 2015-04-16
- 0.2.82015-03-06 · diff ↗
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- 0.2.22014-12-22 · diff ↗
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- 0.2.0.122014-08-26 · diff ↗
- 0.2.0.9.2
- 0.2.0.8.12014-05-27
- RR 3.1.0 released · 2014-04-10
Package metadata
- First published
- 2014-05-27
- Total releases
- 55 / 12 yrs
- License
- EUPL
- Minimum R
- ≥ 4.5.0
- Download size
- 129 KB
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