A developmental R tool related to the input-output product space (IO-PS).
    The package requires two compulsory user inputs (raw CEPPI BACI trade data, and any acceptable ISO country code) and has 4 optional user inputs (a value chain map, chosen complexity method, number of iterations to be performed, and a trade digit level).
    Various metrics are calculated, such as Economic- and Product complexity, distance, opportunity gain, and inequality metrics, to facilitate better decision making regarding industrial policy making.

Collection of functions for IO Psychologists.

Density, spectral density, and regression estimation using infinite
    order flat-top kernels.

Pre-processing and basic analytical tasks related to working
    with Eurostat's symmetric input-output tables and provide basic
    input-output economics calculations. The package is part of rOpenGov
    <http://ropengov.github.io/> to open source open government initiatives.

Routines and tools for assessing the quality of content
    analysis on the basis of the Iota Reliability Concept. The concept is
    inspired by item response theory and can be applied to any kind of
    content analysis which uses a standardized coding scheme and discrete
    categories.  It is also applicable for content analysis conducted by
    artificial intelligence.  The package provides reliability measures
    for a complete scale as well as for every single category. Analysis of
    subgroup-invariance and error corrections are implemented. This
    information can support the development process of a coding scheme and
    allows a detailed inspection of the quality of the generated data.
    Equations and formulas working in this package are part of Berding et
    al. (2022)<doi:10.3389/feduc.2022.818365> and Berding and Pargmann
    (2022) <doi:10.30819/5581>.

Basic I/O tools for streaming and data parsing.

Provides S4 classes for Internet Protocol (IP) versions 4 and 6 addresses and efficient methods for 'IP' addresses comparison, arithmetic, bit manipulation and lookup. Both 'IPv4' and 'IPv6' arbitrary ranges are also supported as well as internationalized (IDN) domain lookup with and 'whois' query.