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Amelia  

A Program for Missing Data
View on CRAN: Click here


Download and install Amelia package within the R console
Install from CRAN:
install.packages("Amelia")

Install from Github:
library("remotes")
install_github("cran/Amelia")

Install by package version:
library("remotes")
install_version("Amelia", "1.8.3")



Attach the package and use:
library("Amelia")
Maintained by
Matthew Blackwell
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2007-03-25
Latest Update: 2022-11-19
Description:
A tool that "multiply imputes" missing data in a single cross-section (such as a survey), from a time series (like variables collected for each year in a country), or from a time-series-cross-sectional data set (such as collected by years for each of several countries). Amelia II implements our bootstrapping-based algorithm that gives essentially the same answers as the standard IP or EMis approaches, is usually considerably faster than existing approaches and can handle many more variables. Unlike Amelia I and other statistically rigorous imputation software, it virtually never crashes (but please let us know if you find to the contrary!). The program also generalizes existing approaches by allowing for trends in time series across observations within a cross-sectional unit, as well as priors that allow experts to incorporate beliefs they have about the values of missing cells in their data. Amelia II also includes useful diagnostics of the fit of multiple imputation models. The program works from the R command line or via a graphical user interface that does not require users to know R.
How to cite:
Matthew Blackwell (2007). Amelia: A Program for Missing Data. R package version 1.8.3, https://cran.r-project.org/web/packages/Amelia. Accessed 21 Nov. 2024.
Previous versions and publish date:
1.1-23 (2007-03-25 21:12), 1.1-29 (2008-05-30 08:30), 1.1-30 (2008-06-09 20:13), 1.1-32 (2008-07-18 09:37), 1.1-33 (2008-07-28 07:58), 1.2-0 (2009-04-14 19:25), 1.2-1 (2009-04-15 22:41), 1.2-2 (2009-04-27 21:18), 1.2-9 (2009-07-02 18:02), 1.2-12 (2009-07-18 17:21), 1.2-13 (2009-08-13 10:58), 1.2-14 (2009-11-17 08:55), 1.2-15 (2010-02-21 19:43), 1.2-16 (2010-03-25 08:01), 1.2-17 (2010-05-10 17:32), 1.2-18 (2010-11-04 20:50), 1.5-4 (2011-08-23 07:10), 1.5-5 (2011-12-02 17:22), 1.6.1 (2012-03-29 18:18), 1.6.3 (2012-06-22 22:24), 1.6.4 (2012-12-18 14:46), 1.7.1 (2013-04-03 00:54), 1.7.2 (2013-06-08 06:59), 1.7.3 (2014-11-15 22:34), 1.7.4 (2015-12-06 13:31), 1.7.5 (2018-05-08 18:14), 1.7.6 (2019-11-25 16:30), 1.7 (2013-02-13 15:31), 1.8.0 (2021-05-26 20:40), 1.8.1 (2022-11-19 20:40), 1.8.2 (2024-04-23 23:00)
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