Length of R vector
In R, the length of a vector is determined by the number of elements it contains. we can use the length() function to retrieve the length of a vector.
R
# Create a numeric vectorx <- c(1, 2, 3, 4, 5)# Find the length of the vectorlength(x)# Create a character vectory <- c("apple", "banana", "cherry")# Find the length of the vectorlength(y)# Create a logical vectorz <- c(TRUE, FALSE, TRUE, TRUE)# Find the length of the vectorlength(z) |
Output:
> length(x)
[1] 5
> length(y)
[1] 3
> length(z)
[1] 4
R Vectors
R Vectors are the same as the arrays in R language which are used to hold multiple data values of the same type. One major key point is that in R Programming Language the indexing of the vector will start from ‘1’ and not from ‘0’. We can create numeric vectors and character vectors as well.
R – Vector
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