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MaddisonData

R-CMD-check

Make it easier for humans to access data from the Maddison Data Project in R. Later releases may include vignettes, etc., documenting analyses using the [KFAS] (Kalman filtering and smoothing, aka state space) techniques with these data.

Objectives: Make it relatively easy in R to do the following:

  1. Find the countries with the highest gdppc for each year for which data are available.

  2. Refine “1” by deleting companies with high gdppc based on something narrow like a commodity, e.g., oil.

  3. Plot the data available on gdppc and / or pop for a selection of countries, e.g., world leaders.

LATER:

  1. Build a state space / Kalman models for gdppc and pop for each country in the Maddison project data.

  2. Use Kalman smooth to interpolate and extrapolate (forward but not backwards) gdppc and pop for each country for all years that appear anywhere in the Maddison project data.

  3. Identify the world leader in gdppc for each year, refining “1” using KFAS interpolation.

  4. Identify the world technology leader for each year by evaluating the gdppc leader for each year and replacing any whose leadership was narrow like members of OPEC with a country with a broad-based economy like the US.

Installation

You can install the development version of MaddisonData from GitHub with:

# install.packages("pak")
pak::pak("sbgraves237/MaddisonData")

Example

[Coming soon.] 

library(MaddisonData)
## basic example code

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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