Quick and easy access to datasets that let you replicate the
    empirical examples in Cameron and Trivedi (2005) "Microeconometrics: Methods and
    Applications" (ISBN: 9780521848053).The data are available as soon as you install
    and load the package (lazy-loading) as data frames. The documentation includes
    reference to chapter sections and page numbers where the datasets are used.

Collect  marketing data from Campaign Manager using the 'Windsor.ai' API <https://windsor.ai/api-fields/>.

Explore and normalize American campaign finance
    data. Created by the Investigative Reporting Workshop to facilitate
    work on The Accountability Project, an effort to collect public data
    into a central, standard database that is more easily searched:
    <https://publicaccountability.org/>.

A generic, easy-to-use and intuitive
    pharmacokinetic/pharmacodynamic (PK/PD) simulation platform based on
    the R packages 'rxode2' and 'mrgsolve'. Campsis provides an
    abstraction layer over the underlying processes of defining a PK/PD
    model, assembling a custom dataset and running a simulation. The
    package has a strong dependency on the R package 'campsismod', which
    allows models to be read from and written to files, including through
    a JSON-based interface, and to be adapted further on the fly in the R
    environment. In addition, 'campsis' allows users to assemble datasets
    in an intuitive manner, including via a JSON-based interface to import
    Campsis datasets defined using formal JSON schemas distributed with
    the package. Once the dataset is ready, the package prepares the
    simulation, calls 'rxode2' or 'mrgsolve' (at the user's choice), and
    returns the results for the given model, dataset and desired
    simulation settings. The package itself is licensed under the GPL (>=
    3); the JSON schema files shipped in inst/extdata are licensed
    separately under the Creative Commons Attribution 4.0 International
    (CC BY 4.0).

A generic, easy-to-use and expandable implementation of a
    pharmacokinetic (PK) / pharmacodynamic (PD) model based on the S4
    class system. This package allows the user to read and write
    pharmacometric models from and to files, including a JSON-based
    interface to import Campsis models defined using a formal JSON schema
    distributed with the package. Models can be adapted further on the fly
    in the R environment using an intuitive API to add, modify or delete
    equations, ordinary differential equations (ODEs), model parameters or
    compartment properties (such as infusion duration or rate,
    bioavailability and initial values). The package also provides export
    facilities for use with the simulation packages 'rxode2' and
    'mrgsolve'. The package itself is licensed under the GPL (>= 3); the
    JSON schema file shipped in inst/extdata is licensed separately under
    the Creative Commons Attribution 4.0 International (CC BY 4.0).  This
    package is designed and intended to be used with the package
    'campsis', a PK/PD simulation platform built on top of 'rxode2' and
    'mrgsolve'.