How to Append Multiple Elements to a Vector in R

Here are three ways to append multiple elements to a Vector in R:

  1. Using c()
  2. Using append()
  3. Using <<- operator

Method 1: Using c()

Method 1 - Using c()

vec <- c(11, 21, 46)

combined_vec <- c(vec, 18, 19, 29)

cat("Appended Vector: ", combined_vec, "\n")

Output

Appended Vector: 11 21 46 18 19 29

Method 2: Using append()

Method 2 - Using append()

vec1 <- c(11, 21, 46)
vec2 <- c(18, 19, 29)

combined_vec <- append(vec1, vec2)

cat("Appended Vector: ", combined_vec, "\n")

Output

Appended Vector: 11 21 46 18 19 29

Method 3: Using <<- operator

Method 3 - Using <<- operator

vec1 <- c(11, 21, 46)
vec2 <- c(18, 19, 29)

combined_vec <<- c(vec1, vec2)

cat("Appended Vector: ", combined_vec, "\n")

Output

Appended Vector: 11 21 46 18 19 29

That’s it

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