Produce the error

“NAs Introduced by Coercion” error occurs due to replacing the value in a vector with another value that “has length zero”

R




# Creating character vector
Vec <- c('12', '12', NA, '34', 'Geeks')
 
# convert to numeric
Vec_num <- as.numeric(Vec)
 
# display vector
print(Vec_num)


Output:

Warning message in eval(expr, envir, enclos):
"NAs introduced by coercion"
[1] 12 12 NA 34 NA

How to Fix: NAs Introduced by Coercion in R

In this article, we are going to see how Fix: NAs Introduced by Coercion in R Programming Language.

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Produce the error

“NAs Introduced by Coercion” error occurs due to replacing the value in a vector with another value that “has length zero”...

Method 1: Using gsub() method

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Method 2: Using suppressWarnings() method

Here we will use gsub() method to replace the non-numeric value with 0. gsub() function in R Language is used to replace all the matches of a pattern from a string....