Integrates game theory and ecological theory to construct 
    social-ecological models that simulate the management of populations and 
    stakeholder actions. These models build off of a previously developed 
    management strategy evaluation (MSE) framework to simulate all aspects of 
    management: population dynamics, manager observation of populations, manager
    decision making, and stakeholder responses to management decisions. The 
    newly developed generalised management strategy evaluation (GMSE) 
    framework uses genetic algorithms to mimic the decision-making process of 
    managers and stakeholders under conditions of change, uncertainty, and 
    conflict. Simulations can be run using gmse(), gmse_apply(), and
    gmse_gui() functions.

Two-Step Lasso (TS-Lasso) and compound minimum methods to recover 
             the abundance of missing peaks in mass spectrum analysis. TS-Lasso is an 
             imputation method that handles various types of missing peaks simultaneously. This package 
             provides the procedure to generate missing peaks (or data) for simulation study, 
             as well as a tool to estimate and visualize the proportion of missing at random.

Implements short-time Fourier transform (STFT) based
    processing of strong-motion time series: time-grid regularisation,
    STFT-window and anti-alias-resampling strategy selection, edge
    tapering, and frequency-domain integration and differentiation,
    mapping a single input (acceleration, velocity, or displacement) to
    a consistent triplet under a chosen analysis bandwidth. Also
    provides intrinsic-mode-function decomposition via empirical mode
    decomposition (EMD), ensemble EMD (EEMD), and variational mode
    decomposition (VMD) with optional band-rule filtering; elastic
    single-degree-of-freedom (SDOF) domain-normalised acceleration,
    velocity, and displacement response spectra from their corresponding
    time-series domains by exact state-space integration; intensity measures
    including peak, root-mean-square
    (RMS), Arias intensity, significant-duration, cumulative absolute
    velocity, mean period, and the derived indices earthquake
    destructiveness potential (EPI) and power-of-input (PDI); and
    D50 and D100 horizontal response spectra.
    Methods: Huang et al. (1998) <doi:10.1098/rspa.1998.0193>,
    Wu and Huang (2009) <doi:10.1142/S1793536909000047>,
    Dragomiretskiy and Zosso (2014) <doi:10.1109/TSP.2013.2288675>,
    Boore (2010) <doi:10.1785/0120090179>. An optional
    indexing layer parses provider files in formats including 'PEER'
    'NGA-West2' 'AT2', 'CESMD' 'V2'/'V2c', 'NWZ' 'V2A', Geological
    Survey of Canada 'TR', 'IGP'/'UCR' 'AC' variants, and generic
    two-column ASCII text, normalises components, writes per-record
    CSV (comma-separated values) and JSON (JavaScript Object Notation)
    pairs, and computes per-record intensity tables.