R package, implementing a three steps variable selection procedure based on random forests. Initially developed to handle high dimensional data (for which number of variables largely exceeds number of ...

Abstract: A method for fuzzy random variable generation based on α-cuts and uniform random numbers is proposed in this article. A form of α-invariance is proven for a class of fuzzy numbers (FNs) and ...

Abstract: In this contribution, the ratio of product of two Rayleigh random variables and Nakagami-m random variable, as well as the ratio of Rayleigh variable and product of two Nakagami-m random ...

A discrete random variable is a type of random variable that can take on a countable set of distinct values. Common examples include the number of children in a family, the outcome of rolling a die, ...

Forecasting for any small business involves guesswork. You know your business and its past performance, but you may not be comfortable predicting the future. Using Excel is a great way to perform what ...

You can easily generate a random number at the bash prompt, which you can then use to set said number as a variable. This is useful for everything from writing certain types of scripts to running ...

This tutorial expands upon my previous tutorial on creating a random color expression in After Effects. That expression randomly changed color of your shape layer, but achieved values that were ...

[Uni] Random Variable Random variable - Uniform continuous distribution U(0,1) [Uni] 3.0 [Int] Random Variable Random variable - random integer [Int] 3.0 [Int1] Random Variable Random variable - ...

If you’ve ever tried to learn how to code, you’ll probably know that practical examples make for the best learning experience. While it’s all well and good trying to focus purely on theory, tinkering ...