Check if an Object is of Type Character in R Programming - is.character() Function

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

Last Updated : 04 Jun, 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)

Parameters:
Object: Object to be checked

Example 1:

# Creating a vector  
x<-c("female", "male", "male", "female")  
  
# Converting the vector x into a factor named gender  
gender<-factor(x)  
   
# Using is.factor() Function 
is.factor(gender) 

Output:

[1] TRUE

Example 2:

# Creating a vector  
x<-c("female", "male", "male", "female")  
  
# Converting the vector x into a factor named gender  
gender<-factor(x)  
   
# Using is.factor() Function 
is.factor(x) 

Output:

[1] FALSE

Check if an Object is of Type Character in R Programming - is.character() Function

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