In worldbank/pipr: Client for the Poverty and Inequality Platform ('PIP') API

knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)

library(pipr)

Reproducible research was an important consideration in the design of the Poverty and Inequality Platform (PIP).

In order to facilitate the reproducible research process, the PIP API allows you to retrieve important information about:
- The versions of the datasets used in PIP - The version of the R code powering all of PIP computations

Data versioning in PIP

By default, the PIP API will always return the most recent data available, using the most recent PPPs available. It is possible to query specific data versions however.

Listing all data versions available in PIP

data_versions <- get_versions()
data_versions

Querying a specific data version

Select a version:

my_version <- data_versions$version[1]
my_version

Pass it to the version argument of get_stats or other functions:

get_stats(country = "AGO", version = my_version)

Retrieve information about PIP code

Even if the data is the same, methodological changes may be implemented that may break reproducibility. This is why it is also possible to retrieve information about the version of PIP that runs at a particular moment in time.

PIP is powered primarily by two R packages:

• pipapi
• wbpip

The get_pip_info() function allows you to retrieve information about the versions of these packages

pip_info <- get_pip_info()
pip_info$pip_packages

These are the two packages which changes are are most likely to impact reproducibility, but the get_pip_info() function also provides additional information about the R version being used by PIP, the Operating System, etc.

worldbank/pipr documentation built on Dec. 22, 2024, 7:08 a.m.