how to write dictionary in R
To create a dictionary in R, you can use the list
function to define key-value pairs. Here are the steps:
- Define the keys and values using the
list
function. - Access the values of the dictionary using the key names.
For example:
# Step 1: Define the dictionary
my_dict <- list(
name = "John",
age = 30,
city = "New York"
)
# Step 2: Access the values using keys
print(my_dict$name) # Output: John
print(my_dict$age) # Output: 30
print(my_dict$city) # Output: New York
This creates a dictionary-like structure in R using the list
function, where you can store key-value pairs and access the values using the keys.