Handles both vector and matrices, using a flexible S4 class for automatic differentiation.
  The method used is forward automatic differentiation. Many functions and methods have been defined, 
  so that in most cases, functions written without automatic differentiation in mind can be 
  used without change.

Data related to the Salem Witch Trials
    Datasets and tutorials documenting the witch accusations and trials 
    centered around Salem, Massachusetts in 1692. Originally assembled by
    Richard B. Latner of Tulane University for his website 
    <https://www2.tulane.edu/~salem/index.html>. The data sets include information
    on 152 accused witches, members of the Salem Village Committee, 
    signatories of petitions related to the events, and tax data for 
    Salem Village.

A coordinate descent algorithm for computing the solution paths of
    the sparse and coupled sparse asymmetric least squares, including the
    (adaptive) elastic net and Lasso penalized SALES and COSALES regressions.

Functions connecting to the 'Salesforce' Platform APIs (REST, SOAP, 
    Bulk 1.0, Bulk 2.0, Metadata, Reports and Dashboards) 
    <https://trailhead.salesforce.com/content/learn/modules/api_basics/api_basics_overview>. 
    "API" is an acronym for "application programming interface". Most all calls 
    from these APIs are supported as they use CSV, XML or JSON data that can be 
    parsed into R data structures. For more details please see the 'Salesforce' 
    API documentation and this package's website 
    <https://stevenmmortimer.github.io/salesforcer/> for more information, 
    documentation, and examples.

Simulation tools to evaluate the long-term effects of salmon management strategies, including a combination of habitat, harvest, and
  habitat actions. The stochastic age-structured operating model accommodates complex life histories, including freshwater survival across 
  early life stages, juvenile survival and fishery exploitation in the marine life stage, partial maturity by age class, and fitness impacts of 
  hatchery programs on natural spawning populations. 'salmonMSE' also provides an age-structured conditioning model to develop operating models 
  fitted to data.