R Program to append values to a given empty vector

February 7, 2023, Learn eTutorial

How to append values to an empty vector

Here we explain how to write an R program to append values to a given empty vector. Using for loop each of the given values is appended to the vector. The assigning of values can be done as vector[i] <- values[i].

In this R program, we directly give the values to the vector without using the append() function. Here the for loop iteration starts from 1 to the length of the given vector values. And the value is assigned like V[i] <- Val[i]. Here we are using V as an empty vector and variable Val as vector values.


STEP 1: Consider empty vector as variable V

STEP 2: Consider vector values as variable Val

STEP 3: Iterate through for loop from 1 to length(Val)

STEP 4: Assign values to empty vector as V[i] <- Val[i]

STEP 4: Print the vector V as a result

R Source Code

                                          V= c()
Val = c(9,8,7,6,5,4,3,2,1,0)
for (i in 1:length(Val))
  V[i] <- Val[i]



[1] 9,8,7,6,5,4,3,2,1,0