Get the Last parts of a Data Set in R Programming – tail() Function
tail()
function in R Language is used to get the last parts of a vector, matrix, table, data frame or function.
Syntax: tail(x, n)
Parameters:
x: specified data types
n: number of row need to be printed
Example 1:
# R program to illustrate # tail function # Calling the tail() function to # get the last iris demo dataset tail(iris) |
Output:
Sepal.Length Sepal.Width Petal.Length Petal.Width Species 145 6.7 3.3 5.7 2.5 virginica 146 6.7 3.0 5.2 2.3 virginica 147 6.3 2.5 5.0 1.9 virginica 148 6.5 3.0 5.2 2.0 virginica 149 6.2 3.4 5.4 2.3 virginica 150 5.9 3.0 5.1 1.8 virginica
Example 2:
# R program to illustrate # tail function # Calling the tail() function to # get the last iris demo dataset # in 4 rows tail(iris, 4 ) |
Output:
Sepal.Length Sepal.Width Petal.Length Petal.Width Species 147 6.3 2.5 5.0 1.9 virginica 148 6.5 3.0 5.2 2.0 virginica 149 6.2 3.4 5.4 2.3 virginica 150 5.9 3.0 5.1 1.8 virginica
Contact Us