Slip 8 - E) Write an R program to create a data frame using two given vectors and display the duplicated elements and unique rows of the said data frame.

Solution:

a = c(10,20,10,20,40,50,20,30)

b = c(10,30,10,20,0,50,30,30)

print("Original data frame:")

ab = data.frame(a,b)

print(ab)

print("Duplicate elements of the said data frame:")

print(duplicated(ab))

print("Unique rows of the said data frame:")

print(unique(ab))