R help - Oct 2007 - reading data and Variance Ratio Tests for Weak-form Market Efficiency

Dear Rhelp
 
I am first time user of R and I have the following questions:
 
1. How I can load my data (it is a matrix 10x1618) with the titles of the
variables in the first row?
2. How I can run vrtest to calculate Variance Ratio Tests for Weak-form Market
Efficiency?
 
Thanks in advance.
 
Jasim


       
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--- Jasim Al-AJmi <jasimalajmi at yahoo.com> wrote:
> Dear Rhelp
>  
> I am first time user of R and I have the following
> questions:
>  
> 1. How I can load my data (it is a matrix 10x1618)
> with the titles of the variables in the first row?
You probably should give us some more infromation
about the problem. How is the data stored: text file,
spreadsheet, database?  


 help("read.table")
  or 
?read.table
for a start.  

However with a csv  file try something like
cat, dog, bird
3, 4, 3
2, 7, 5

mydata  <- read.table("junk.csv", header=TRUE,
sep=",")

should work. 


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