Fast 'C++'-backed tools for computing conspecific and total neighborhood basal area in mapped forest plots. Includes unweighted and distance-weighted neighborhoods, multiple radii, decay kernels, and basic edge correction. Outputs are model-ready covariates for forest competition, growth, and survival models, following neighborhood modeling workflows commonly used in spatial ecology (e.g., Hülsmann et al. 2024 <doi:10.1038/s41586-024-07118-4>).

An R implementation of the algorithms described in Reingold and
    Dershowitz (4th ed., Cambridge University Press, 2018) <doi:10.1017/9781107415058>,
    allowing conversion between many different calendar systems. Cultural and religious holidays
    from several calendars can be calculated.

Provides access to the 'Calcite Design System' 'javascript'
    components via integration with the 'htmltools' and 'shiny' packages.
    Pre-built and interactive components can be used to generate either
    static html or interactive web applications. Learn more about the
    'Calcite Design System' at
    <https://developers.arcgis.com/calcite-design-system/>.

Contains functions which can be used to calculate Pesticide Risk Metric 
    values in aquatic environments from concentrations of multiple pesticides with known species sensitive 
    distributions (SSDs). Pesticides provided by this package have all be validated
    however if the user has their own pesticides with SSD values they can append them
    to the pesticide_info table to include them in estimates.

Arithmetic operations scalar multiplication, addition, subtraction, multiplication and division of LR fuzzy numbers (which are on the basis of extension principle) have a complicate form for using in fuzzy Statistics, fuzzy Mathematics, machine learning, fuzzy data analysis and etc. Calculator for LR Fuzzy Numbers package relieve and aid applied users to achieve a simple and closed form for some complicated operator based on LR fuzzy numbers and also the user can easily draw the membership function of the obtained result by this package.