R bindings to SVD and eigensolvers (PROPACK, nuTRLan).

Quickly construct standard dialog boxes for your GUI, including 
  message boxes, input boxes, list, file or directory selection, ... In case R
  cannot display GUI dialog boxes, a simpler command line version of these
  interactive elements is also provided as fallback solution.

Reimplementation of the 'svDialogs' dialog boxes in Tcl/Tk.

Model age schedules of mortality, nqx, suitable for a life table. This package 
    implements the SVD-Comp mortality model indexed by either child or child/adult mortality. 
    Given input value(s) of either 5q0 or (5q0, 45q15), the qx() function generates 
    single-year 1qx or 5-year 5qx conditional age-specific probabilities of dying. 
    See Clark (2016) <doi:10.48550/arXiv.1612.01408> and Clark (2019) <doi:10.1007/s13524-019-00785-3>.

Implements the discrete nonlinear filter (DNF) of Kitagawa (1987) <doi:10.1080/01621459.1987.10478534> to a wide class of stochastic volatility (SV) models with return and volatility jumps following the work of Bégin and Boudreault (2021) <doi:10.1080/10618600.2020.1840995> to obtain likelihood evaluations and maximum likelihood parameter estimates. Offers several built-in SV models and a flexible framework for users to create customized models by specifying drift and diffusion functions along with an arrival distribution for the return and volatility jumps. Allows for the estimation of factor models with stochastic volatility (e.g., heteroskedastic volatility CAPM) by incorporating expected return predictors. Also includes functions to compute filtering and prediction distribution estimates, to simulate data from built-in and custom SV models with jumps, and to forecast future returns and volatility values using Monte Carlo simulation from a given SV model.

An interactive charting library built on 'Svelte' and 'D3' to easily produce SVG charts in R.
  Designed to simplify 'shiny' development by eliminating the need for renderUI(), insertUI(), removeUI(),
  and 'shiny' proxy functions, using 'Svelte''s reactive state system instead.