Data and code for the paper by Ehm, Gneiting, Jordan and
    Krueger ('Of Quantiles and Expectiles: Consistent Scoring Functions, Choquet
    Representations, and Forecast Rankings', JRSS-B, 2016 <DOI:10.1111/rssb.12154>).

Calculates k-best solutions and costs for an assignment problem following the method outlined in Murty (1968) <doi:10.1287/opre.16.3.682>.

Sampling and evaluation methods to apply Monetary Unit Sampling (or in older literature Dollar Unit Sampling) during an audit of financial statements.

Provides a framework to factorise electromyography (EMG) data.
    Tools are provided for raw data pre-processing, non negative matrix factorisation,
    classification of factorised data and plotting of obtained outcomes.
    In particular, reading from ASCII files is supported, along with wide-used
    filtering approaches to process EMG data. All steps include one or more sensible
    defaults that aim at simplifying the workflow. Yet, all functions are largely
    tunable at need. Example data sets are included.

Implements the Power / Trend / Seasonal (PTS) model, a unified
    state-space framework based on the Multiple Source of Error (MSOE) model. It brings
    the trend, seasonal and irregular component models of Harvey (1989)
    <doi:10.1017/CBO9781107049994>, Durbin and Koopman (2012)
    <doi:10.1093/acprof:oso/9780199641178.001.0001>, Proietti (2000)
    <doi:10.1016/S0169-2070(00)00037-6>, Sbrana and Silvestrini (2023)
    <doi:10.1016/j.ijforecast.2022.03.003> and others together under a single
    estimation, selection and forecasting interface, with an optional Box-Cox power
    transformation. Models are estimated by maximum likelihood through the
    Kalman filter and smoother, with automatic component selection by
    information criteria.

An aid for learning and using music theory. You can build chords, scales, and chord progressions using 12-note equal temperament tuning (12-ET) or user-defined tuning. Includes functions to visualize notes on a piano using ASCII plots in the console and to plot waveforms using base graphics. It allows simple playback of notes and chords using the 'audio' package.