How would you write a function equivalent to sum((x - mean(x))^2) in a language like C or Java?
How would you write a function equivalent to sum((x - mean(x))^2) in a language like C or Java?
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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STATISTICS USING R
![How would you write a function equivalent to
sum((x - mean(x))^2) in a language like C or Java?
> 1:10
815 22 29
916 23 30
3 10-17 24
411 25
12 19 26
6 13 20 27
[1] 123 4 5 6 7 89 10
> -3:4
[1] -3 -2 -1 0 1 2 3 4
> 9:5
[1] 9 8765](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F944e8cb6-49a9-46c7-b9dc-c8dbc04ab86a%2F1d66cd81-8e6c-4bf8-82a8-4b36c0b44a46%2F4rca2oc_processed.png&w=3840&q=75)
Transcribed Image Text:How would you write a function equivalent to
sum((x - mean(x))^2) in a language like C or Java?
> 1:10
815 22 29
916 23 30
3 10-17 24
411 25
12 19 26
6 13 20 27
[1] 123 4 5 6 7 89 10
> -3:4
[1] -3 -2 -1 0 1 2 3 4
> 9:5
[1] 9 8765
![Create the following vectors in R using seq()
and rep().
(i) 1,1.5, 2, 2.5, ..., 12
(ii) 1,8, 27, 64, ..., 1000.
(iii) 1, –3,3, -.-..,- 10-
|
(iv) 1,0, 3,0, 5,0, 7,... ,0, 49.
(v) 1,3, 6, 10, 15,...,
Ei,...,210 [look up ?cumsum].
(vi) * 1,2, 2, 3, 3, 3, 4, ... , 9, 10, ..., 10. [Hint: type ?seq, and read about
10 times
the times argument.]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F944e8cb6-49a9-46c7-b9dc-c8dbc04ab86a%2F1d66cd81-8e6c-4bf8-82a8-4b36c0b44a46%2F4p9zemr_processed.png&w=3840&q=75)
Transcribed Image Text:Create the following vectors in R using seq()
and rep().
(i) 1,1.5, 2, 2.5, ..., 12
(ii) 1,8, 27, 64, ..., 1000.
(iii) 1, –3,3, -.-..,- 10-
|
(iv) 1,0, 3,0, 5,0, 7,... ,0, 49.
(v) 1,3, 6, 10, 15,...,
Ei,...,210 [look up ?cumsum].
(vi) * 1,2, 2, 3, 3, 3, 4, ... , 9, 10, ..., 10. [Hint: type ?seq, and read about
10 times
the times argument.]
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