Enter data as a vector
To enter data as a vector in the R Language, we use the combine function i.e. c(). The c() function is a generic function that combines its arguments to form a vector. All arguments are coerced to a common type. To create a numeric vector we pass numbers as arguments to the c() function. To create a character vector we pass the strings or characters as arguments to the c() function.
Syntax: sample_vector <- c( data1, data2, ….. , datan )
where: data1, data2…: determines the numeric values that comprise the vector.
Example: Demonstrating basic character and numeric vectors.
R
# create numeric vector numeric <- c(1,2,3,4,5) # create character vector character <- c("geeks", "for", "geeks") # print vectors and their class print("Character vector:") character print("Class:") class(character) print("Numeric vector:") numeric print("Class:") class(numeric) |
Output:
Character vector: "geeks" "for" "geeks" Class: "character" Numeric vector: 1 2 3 4 5 Class: "numeric"
How to Manually Enter Raw Data in R?
In this article, we will discuss how to manually enter raw data in the R Programming Language.
In the R Language, we work with loads of different datasets by importing them through a variety of file formats. But Sometimes we need to enter our own raw data in the form of a character vector, a data frame, or a matrix. There are multiple methods to enter the raw data manually in the R Language.
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