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R Factor-Function

12 posts

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

R Array-Functions

R Factor-Function

Adding Noise to a Numeric Vector in R Programming - jitter() Function

Last Updated: 19 June 2020

In R programming, jittering means adding small amount of random noise to a numeric vector object. In this article, we'll learn to use jitter() function and create a plot t...read more

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R Vector-Function

R Factor-Function

Generate Factors with specified Levels in R Programming - gl() Function

Last Updated: 16 June 2020

gl() function in R Language is used to generate factors by specifying the pattern of their levels.Syntax:gl(x, k, length, labels, ordered)Parameters:x: Number of levelsk: ...read more

R Factor-Function

Get or Set Levels of a Factor in R Programming - levels() Function

Last Updated: 16 June 2020

levels() function in R Language is used to get or set the levels of a factor.Syntax: levels(x)Parameters:x: Factor ObjectExample 1:[sourcecode language="Python3" 1="="]# R...read more

R Factor-Function

Get the Number of Levels of a Factor in R Programming - nlevels() Function

Last Updated: 16 June 2020

nlevels() function in R Language is used to get the number of levels of a factor.Syntax: nlevels(x)Parameters:x: Factor ObjectExample 1:[sourcecode language="Python3" 1="=...read more

R Factor-Function

Removing Levels from a Factor in R Programming - droplevels() Function

Last Updated: 05 June 2020

droplevels() function in R programming used to remove unused levels from a Factor.Syntax:# For vector objectdroplevels(x, exclude = if(anyNA(levels(x))) NULL else NA, ...)...read more

R Factor-Function

Check if a Factor is an Ordered Factor in R Programming - is.ordered() Function

Last Updated: 08 November 2021

is.ordered() function in R Programming Language is used to check if the passed factor is an ordered factor.Syntax: is.ordered(factor)Parameters: factor: Factor to be check...read more

R Factor-Function

Convert an Unordered Factor to an Ordered Factor in R Programming - as.ordered() Function

Last Updated: 04 June 2020

as.ordered() function in R Language takes an unordered factor as argument and converts it into an ordered factor.Syntax: as.ordered(factor)Parameters:factor: Unordered Fac...read more

R Factor-Function

Convert a Vector into Factor in R Programming - as.factor() Function

Last Updated: 08 November 2021

as.factor() function in R Programming Language is used to convert the passed object(usually Vector) into a Factor.Syntax: as.factor(object)Parameters: Object: Vector to be...read more

R Vector-Function

R Factor-Function

Checking if the Object is a Factor in R Programming - is.factor() Function

Last Updated: 04 June 2020

is.factor() function in R Language is used to check if the object passed to the function is a Factor or not. It returns a boolean value as output.Syntax: is.factor(Object)...read more

R Factor-Function

Performing Analysis of a Factor in R Programming - factanal() Function

Last Updated: 01 June 2020

Factor Analysis also known as Exploratory Factor Analysis is a statistical technique used in R programming to identify the inactive relational structure and further, narro...read more

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R Factor-Function

Replace values of a Factor in R Programming - recode_factor() Function

Last Updated: 01 June 2020

Factors in R programming are kind of data structures that stores categorical data i.e., levels and can have any type of data (integer, string, etc). recode_factor() funct...read more

R Factor-Function