Categories:
Cloud (204)
Entertainment (11)
Facebook (43)
General (50)
Life (31)
Programming (64)
Technology (430)
Testing (4)
Tools (488)
Twitter (5)
Wearable (26)
Web Design (44)
Collections:
Other Resources:
Data Structure - Named Vector
What is a named vector?
✍: FYIcenter.com
A named vector is a special vector where each member
has a unique name.
A name vector is an associated array in many other programming language.
1. Create a named vector object with the name() function -
> v = c("Apple", "Banana", "Orange")
> v
[1] "Apple" "Banana" "Orange"
> names(f) = c("First", "Second", "Third")
> v
First Second Third
"Apple" "Banana" "Orange"
2. Get members by index and by name -
> v["Second"] Second "Banana" > f[2] Second "Banana"
2023-06-11, 1121🔥, 0💬
Popular Posts:
What are Control Connection and Data Connection used in FTP protocol? FTP protocol uses two independ...
What are control codes used in Microsoft Word that can be used in the Find and Replace command? Here...
Where to find answers to frequently asked questions about Microsoft Office 365? Here is a collection...
How to add ActiveX controls, like text command button, text box, check box, etc., to Presentation sl...
What is the difference between a Web page and a Single File Web Page? Word supports 2 Web page forma...