1. Introduction
This R program demonstrates how to append a value to an initially empty vector. The program begins with creating an empty vector and then adds a specified value to it.
2. Program Steps
1. Initialize an empty vector.
2. Define a value to append to the vector.
3. Append the value to the empty vector.
4. Display the updated vector.
3. Code Program
# Step 1: Create an empty vector
empty_vector <- c()
# Step 2: Define the value to be appended
value_to_append <- 10
# Step 3: Append the value to the vector
empty_vector <- c(empty_vector, value_to_append)
# Step 4: Display the updated vector
print("Updated vector:")
print(empty_vector)
Output:
Updated vector: [1] 10
Explanation:
1. empty_vector <- c(): Initializes an empty vector.
2. value_to_append <- 10: Specifies the value 10 to be appended.
3. empty_vector <- c(empty_vector, value_to_append): Appends the value 10 to the empty vector.
4. print("Updated vector:"): Prints a message indicating the updated vector.
5. print(empty_vector): Displays the updated vector, showing the appended value 10.
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