R Basic Syntax Before we go, we assumes R is already installed on your computer. We will be using RStudio […]
Author: admin
First R Project in RStudio
First R Project What should do when using RStudio is to create a Project for each different job. If your […]
R IDE Setup
RStudio Setup The most frequently used IDE for R is RStudio. R and RStudio are two different programs. You don’t […]
Setting up R Environment
Local Environment Setup R is a programming language and also a software platform that is available for multiple operating systems […]
R Overview
R Overview R is both a programming language and a software platform designed for statistical analysis, graphical representation, and generating […]
R Home
R Programming Language R is a programming language and software environment for statistical analysis, graphics representation and reporting. This R […]
Random Variable
Random Variable Represents all possibilities numeric value from a random experiment.Goal : random variable is a step in statistics to […]
Population and Sample
[latexpage]Population : The set of all observation of interest. A population is any large collection of objects or individuals, such as Americans, […]
Parameter and Statistic
Parameter is a numerical observation describing some characteristic of population.Statistic is a numerical observation describing some characteristic of a sample. […]
Variance
The definition of variance is the sum of squares of deviations of the set of numbers from the mean value. […]