Dear Sir/Madam,
I am a beginner in R. Here is my questions.
1. Can you give me one test for randomness (a name and descriptive
paragraph is sufficient).
2. I have learned a uniform random number generator [e.g. not the
algorithms: i)Wichmann-Hill, ii) Marsaglia-Multicarry, iii) Super-Duper
(Marsa
I have a few questions for R:
1. Other than using a built-in function such as mean(), how do I know if
it is installed in my current version of R?
2. To get help in R, I can use several ways:
?sort
help.search("sort")
help(sort)
apropos("sort")
the help menu
are there any other ways to get hel
Hi
There is a very good introduction script to R on
http://www.r-project.org/
under manuals, including an index of nice functions. For
example you will find the basic plots, how to sort vectors and
so on.
Furthermore have a look at
?RSiteSearch
It is very useful to search in R archives for s
Yuying Shi wrote:
> Dear Sir/Madam,
> I am a beginner in R. Here is my questions.
> 1. Can you give me one test for randomness (a name and descriptive
> paragraph is sufficient).
> 2. I have learned a uniform random number generator [e.g. not the
> algorithms: i)Wichmann-Hill, ii) Marsaglia-Mult
ubject: [R] R questions
> I have a few questions for R:
>
> 1. Other than using a built-in function such as mean(), how do I know
> if it is installed in my current version of R?
see the difference between installed packages (e.g. those you have in
your library directory and pa
You might want to read
Ligges (2003): R Help Desk: Getting Help - R's Help Facilities and
Manuals, R News 3(1), 26--28,
http://cran.r-project.org/doc/Rnews/Rnews_2003-1.pdf
Uwe Ligges
Lynda wrote:
> I have a few questions for R:
>
> 1. Other than using a built-in function such as mean(), ho
