Question

How to convert character vector into integer vector in R

Answer 1

vec1 <- c("1", "7", "0xFF", "300", "21")

vec2 <- as.integer(vec1)

print(vec2)
print(typeof(vec2))
 
 
  
  
      
# run:
#
# [1]   1   7 255 300  21
# [1] "integer"
#

 

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