Remove First Row of DataFrame in R
In this article, we are going to see how to remove the first row from the dataframe. We can remove first row by indexing the dataframe.
Syntax:
data[-1,]
where -1 is used to remove the first row which is in row position
Example 1: R program to create a dataframe with 2 columns and delete the first row
R
# create dataframe with names and id data=data.frame(names=c("sravan","boby","ojaswi","gnanesh", "rohith"),id=c(1,2,3,4,5)) # display data # remove first row data=data[- 1, ] print("------") # display data |
Output:
Example 2: R program to create dataframe with 4 columns and delete the first row
R
# create dataframe with names ,id,phone and address data = data.frame(names=c("sravan", "boby", "ojaswi", "gnanesh", "rohith"), id=c(1, 2, 3, 4, 5), phone=c("91834567450", "2222222222", "333333333333", "5555555555555", "333333333333"), address=c("hyd", "kol", "patna", "bikat", "guntut")) # display data # remove first row data = data[- 1, ] print("------") # display data |
Output:
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