Check if Two Objects are Equal in R Programming – setequal() Function
Last Updated :
15 Jun, 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 TRUE or FALSE, if the Objects are equal or not.
Syntax: setequal(x, y)
Parameters:
x and y: Objects with sequence of items
Example 1:
x1 < - c( 1 , 2 , 3 , 4 , 5 , 6 )
x2 < - c( 1 : 6 )
x3 < - c( 2 , 3 , 4 , 5 , 6 )
setequal(x1, x2)
setequal(x1, x3)
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Output:
[1] TRUE
[1] FALSE
Example 2:
data_x < - data.frame(x1 = c( 5 , 6 , 7 ),
x2 = c( 2 , 2 , 2 ))
data_y < - data.frame(y1 = c( 5 , 6 , 7 ),
y2 = c( 2 , 2 , 2 ))
setequal(data_x, data_y)
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Output:
[1] TRUE
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