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Outer() Function in R

Last Updated: 18 April 2025

A flexible tool for working with matrices and vectors in R is the outer() function. It enables you to create a new matrix or array by applying a function to every conceiva...read more

R Math-Function

R Array-Functions

Perform Operations over Margins of an Array or Matrix in R Programming - apply() Function

Last Updated: 04 June 2020

apply() function in R Language is used to perform mathematical operations across elements of an array or a matrix.Syntax: apply(x, margin, func)Parameters:x: Array or matr...read more

R Matrix-Function

R Array-Functions

Return True Indices of a Logical Object in R Programming - which() Function

Last Updated: 08 June 2020

which() function in R Language is used to return the indices of the object which return true for the logical operation passed as argument.Syntax: which(x, arr.ind)Paramete...read more

R Vector-Function

R Object-Function

R Matrix-Function

R Array-Functions

Get Indices of Specified Values of an Array in R Programming - arrayInd() Function

Last Updated: 08 June 2020

arrayInd() function in R Language is used to get the indices of the values passed to the function as argument. This function takes values and the array in which the values...read more

R Array-Functions

Intersection of Two Objects in R Programming - intersect() Function

Last Updated: 24 November 2023

In this article, we will discuss how we do the Intersection of Two Objects in R Programming Language using the intersect() function.What is the intersect() Function?inters...read more

R DataFrame-Function

R Vector-Function

R Object-Function

R Matrix-Function

R Array-Functions

Get Exclusive Elements between Two Objects in R Programming - setdiff() Function

Last Updated: 27 October 2021

setdiff() function in R Programming Language is used to find the elements which are in the first Object but not in the second Object.Syntax: setdiff(x, y)Parameters: x and...read more

R DataFrame-Function

R Vector-Function

R Object-Function

R Matrix-Function

R Array-Functions

Check if Two Objects are Equal in R Programming - setequal() Function

Last Updated: 15 June 2020

setequal() function in R Language is used to check if two objects are equal. This function takes two objects like Vectors, dataframes, etc. as arguments and results in TRU...read more

R DataFrame-Function

R Vector-Function

R Object-Function

R Matrix-Function

R Array-Functions

Check for Presence of Common Elements between Objects in R Programming - is.element() Function

Last Updated: 15 June 2020

is.element() function in R Language is used to check if elements of first Objects are present in second Object or not. It returns TRUE for each equal value.Syntax: is.elem...read more

R DataFrame-Function

R Vector-Function

R Object-Function

R Matrix-Function

R Array-Functions

Convert values of an Object to Logical Vector in R Programming - as.logical() Function

Last Updated: 08 November 2021

as.logical() function in R Language is used to convert an object to a logical vector.Syntax: as.logical(x)Parameters: x: Numeric or character objectR - as.logical() Functi...read more

R DataFrame-Function

R Vector-Function

R Object-Function

R Matrix-Function

R Array-Functions

R List-Function

Apply a Function over a Ragged Array in R Programming - tapply() Function

Last Updated: 19 June 2020

tapply() function in R Language is used to apply a function over a subset of vectors given by a combination of factorsSyntax: tapply(vector, factor, fun) Parameters:vector...read more

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R Vector-Function

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