Often while working with some dataset, we would like to randomly select samples. sample() function in base R is one of the most useful functions to get “Random Samples and Permutations” in numerous settings. In this post we will learn how to use sample() function in multiple ways with examples. sample() function to randomize ordered… Continue reading sample() function in R for random sampling
Category: rstats
List of Built in Datasets in R
R has numerous datasets that are built-in and these datasets are available in a R package called “R Datasets Package“. This is maintained by R Core team and available with base installation of R. We can find the list of built-in datasets readily available in R using R function data(). Find out Builtin datasets in… Continue reading List of Built in Datasets in R
What is R?
R is a programming language originally developed for doing statistical computing. It is similar to the S programming language that was developed at Bell Laboratories (formerly AT&T). As the R Project site says R is ‘GNU S’, a freely available language and environment for statistical computing and graphics which provides a wide variety of statistical… Continue reading What is R?