Designed to be compatible with the R package 'DBI' (Database Interface)
    when connecting to Amazon Web Service ('AWS') Athena <https://aws.amazon.com/athena/>.
    To do this 'Python' 'Boto3' Software Development Kit ('SDK')
    <https://boto3.amazonaws.com/v1/documentation/api/latest/index.html> is used as a driver.

Describes a new procedure of reducing items in a rating scale called Rating Scale Reduction (RSR). The new stop criterion in RSR procedure is added (stop global max). The function order is replaced by sort.list.

We implement a test of the rational expectations hypothesis based on the marginal distributions of realizations and subjective beliefs from D'Haultfoeuille, Gaillac, and Maurel (2018) <doi:10.3386/w25274>. This test can be used in cases where realizations and subjective beliefs are observed in two different datasets that cannot be matched, or when they are observed in the same dataset. The package also computes the estimator of the minimal deviations from rational expectations than can be rationalized by the data.

Functions to manipulate rational functions, including basic
    arithmetic operators, derivatives, and integrals with EXPLICIT forms.

Calculation of ratios between two data sets containing environmental data like
    element concentrations by different methods. Additionally plant element 
    concentrations can be corrected for adhering particles (soil, airborne dust).

Collection of tools for the analysis of the resilience of dynamic networks. Created as a classroom project.

An R interface to United States Environmental Protection Agency (EPA)  
    Assessment, Total Maximum Daily Load (TMDL) Tracking and Implementation System 
    ('ATTAINS') data. 'ATTAINS' is the EPA database used to track information 
    provided by states about water quality assessments conducted under federal 
    Clean Water Act requirements. ATTAINS information and API information is available at <https://www.epa.gov/waterdata/attains>.

The R Analytic Tool To Learn Easily (Rattle) provides a
  collection of utilities functions for the data scientist. This
  package (v5.6.0) supports the companion graphical interface with
  the aim to provide a simple and intuitive introduction to R
  for data science, allowing a user to quickly load data from a CSV file
  transform and explore the data, and to build and evaluate models.
  A key aspect of the GUI is that all R commands are logged and
  commented through the log tab.
  This can be saved as a standalone R script file and as
  an aid for the user to
  learn R or to copy-and-paste directly into R itself. If you
  want to use the older Rattle implementing the GUI in RGtk2
  (which is no longer available from CRAN) then please install
  the Rattle package v5.5.1.
  See rattle.togaware.com for instructions on installing
  the modern Rattle graphical user interface.