Is Not NA in Vector
Here we can use this filter to get the values excluding NA values.
Syntax:
vector[!is.na(vector)]
where, vector is the input vector
Example:
R
# create a vector vector1 = c(1, 2, 3, NA, 34, 56, 78, NA, NA, 34, NA) # display vector print(vector1) # remove NA values using Not NA function print(vector1[!is.na(vector1)]) |
Output:
[1] 1 2 3 NA 34 56 78 NA NA 34 NA [1] 1 2 3 34 56 78 34
How to Use “Is Not NA” in R?
In this article, we will discuss how to use Is Not NA in R Programming Language.
NA is a value that is not a number. The is.na() method is used to check whether the given value is NA or not, we have to use the function for this. Inorder to use is NOT NA, then we have to add the “!” operator to the is.na() function
Syntax:
!is.na(data)
where, data can be a vector/list, etc