R Programming: Concatenate a vector

Last update on December 21 2024 10:11:48 (UTC/GMT +8 hours)

Write a R program to concatenate a vector.

Sample Solution :

R Programming Code :

# Create a vector 'a' with three string elements: "Python", "NumPy", "Pandas"
a = c("Python", "NumPy", "Pandas")

# Print the original vector 'a'
print(a)

# Concatenate the elements of vector 'a' into a single string without spaces
x = paste(a, collapse = "")

# Print a message indicating the result of the concatenation
print("Concatenation of the said string:")

# Print the concatenated string 'x'
print(x)

Output:

[1] "Python" "NumPy"  "Pandas"
[1] "Concatenation of the said string:"
[1] "PythonNumPyPandas"                         

Explanation:

• Create a vector:
• a = c("Python", "NumPy", "Pandas")
  A vector a is created containing three string elements: "Python", "NumPy", and "Pandas".
• Print the original vector:
• print(a)
  Displays the elements of the vector a in their original order.
• Concatenate the elements of the vector:
• x = paste(a, collapse = "")
  Uses the paste() function to concatenate all elements of vector a into a single string without any separators (specified by collapse = "").
• Print message (Concatenation result):
• print("Concatenation of the said string:")
  Prints the message "Concatenation of the said string:" to indicate the next output will show the concatenated result.
• Print the concatenated string:
• print(x)
  Displays the concatenated string x, which combines "Python", "NumPy", and "Pandas" into one continuous string: "PythonNumPyPandas".

R Programming Code Editor:

Have another way to solve this solution? Contribute your code (and comments) through Disqus.

Previous: Write a R program to reverse the order of given vector.
Next: Write a R program to count number of values in a range in a given vector.