dmai: Divisia Monetary Aggregates Index

Builds monetary aggregates from their components by the methods of index number theory. The Divisia index of Barnett (1980) <doi:10.1016/0304-4076(80)90070-6> weights every component (currency, demand deposits, savings and time deposits, ...) by its share in the expenditure on monetary services, priced by its user cost (Barnett 1978) <doi:10.1016/0165-1765(78)90051-4>. Also gives the Fisher ideal index, a variant with simple growth rates, the simple-sum aggregate, the currency equivalent index of Rotemberg, Driscoll and Poterba (1995), the dual user-cost price index and the Divisia second moments of Barnett and Serletis (1990) <doi:10.1016/0304-4076(90)90104-2>; benchmark rates given or taken from the components (upper envelope); 'ggplot2' graphics, a plain-language interpretation of every result and a built-in 'shiny' application.

Version:	1.0.0
Depends:	R (≥ 4.2)
Imports:	data.table, ggplot2, grDevices, scales, stats, utils
Suggests:	bslib, DT, knitr, magick, pkgload, quarto, ragg, R.rsp, shiny, svglite, testthat (≥ 3.0.0), withr
Published:	2026-11-09
DOI:	10.32614/CRAN.package.dmai
Author:	Muhammad Yaseen [aut, cre, cph], Ahmad Nadeem [aut, ctb]
Maintainer:	Muhammad Yaseen <myaseen208 at gmail.com>
BugReports:	https://github.com/myaseen208/dmai/issues
License:	GPL-2
URL:	https://myaseen208.com/dmai/, https://github.com/myaseen208/dmai
NeedsCompilation:	no
Language:	en-US
Citation:	dmai citation info
Materials:	README, NEWS
CRAN checks:	dmai results

Documentation:

Reference manual:	dmai.html , dmai.pdf
Vignettes:	Getting started with dmai (source, R code) Theory and notation (source, R code) Benchmark rate and index formula (source, R code) The application (source, R code) Validation and speed (source, R code) Getting started with dmai (PDF) (source) Theory and notation (PDF) (source) Benchmark rate and index formula (PDF) (source) The application (PDF) (source) Validation and speed (PDF) (source)

Downloads:

Package source:	dmai_1.0.0.tar.gz
Windows binaries:	r-devel: dmai_0.5.0.zip, r-release: dmai_0.5.0.zip, r-oldrel: dmai_0.5.0.zip
macOS binaries:	r-release (arm64): dmai_1.0.0.tgz, r-oldrel (arm64): dmai_1.0.0.tgz, r-release (x86_64): dmai_0.5.0.tgz, r-oldrel (x86_64): dmai_0.5.0.tgz
Old sources:	dmai archive

Linking:

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