This post is also available in: Spanish
optimr. Integrated framework for modeling, representation,
solution and reporting of optimisation problems. github.
Shiny Apps (at shiny.uclm.es)
Including EnvyRState, 4th prize at the EU Datathon 2019.
Monty Hall Problem (in Spanish).
Shiny Apps (at shinyapps.io)
Derivative as tangent slope.
Probability as relative frequency.
Simulation of equiprobable events probability
Encryption of messages
R code examples
Example of logistic regression (in Spanish).