R scripts to support your calculations

M aximin & Minimax algorithms

With help of these simple algorithms you are able to check if a payoff matrix has saddle points in pure strategies.

You can download the script from https://github.com/avladova/GameTheory

How to find a saddle point in pure strategies

try to find a saddle point in pure strategies with this script! There is a limitation - you will get a warning if a matrix has several Nash equilibrias.

How to determine an index of the maximin element

This short script helps you to determine a position of maximin element in a vector or a matrix. It may be helpfull when you are goint to calculate equilibria. Try to write a script determing an index of minimax element.

How to set up a B imatrix Game

It is not that simple - to set up a bimatrix, but with help of this script you will be able to do it. Hint - the script uses hop library.

How to find a Nash equilibria in a B imatrix Game

This is a bomb - you will see saddle points right on a bimatrix!

How to find a saddle point in mixed strategies

Try to find a saddle point in mixed strategies with help of Simplex method in R.

How to find a saddle point in mixed strategies in Excel

Try to find a saddle point in mixed strategies with help of Simplex method in Excel.

Сделай это!

Maximin and minimax algorithms in R

Ann Kurakina, IFF 2-1, 2018 teaches how to find Nash equilibrium in R.

Create a matrix, draw a tree view in GTE Explorer

Try to find a saddle point in mixed strategies with help of the Game Theory Explorer tool.

R compiler online

If you cannot install R and RStudio or just need to do some simple calculus, you may

click https://rextester.com/l/r_online_compiler to find R compiler online