[R] Two Easy questions

[John Kane]

?text for the first question ?

plot(xx$Eight, xx$Punctuation)
text(xx$Eight, xx$Punctuation, xx$Name)

You will need to play around with the values for Punctuation to get the names to be beside the dots



--- On Thu, 12/24/09, Jose Narillos de Santos <narillosdesantos at gmail.com> wrote:

> From: Jose Narillos de Santos <narillosdesantos at gmail.com>
> Subject: [R] Two Easy questions
> To: r-help at r-project.org
> Received: Thursday, December 24, 2009, 9:27 AM
> Sorry all for these two easy
> questions:
> 
> First, I have a matrix with trhee columns:
> 
> A=
> Name  Eight Puntuation
> Pepe  1,85 10
> Paco   1,7   7
> Pablo   1,82  6
> 
> 
> I want to scatter the two columns (I could use pairs or
> other functions...)
> but the only doubt is that I cannot find the way to add in
> the associated
> intersection (the point scattered) the label "Pepe" "Paco"
> and so on...So
> next to point (1,85&10) will appear Pepe.
> Imagine I can get it (if the points are closer and the
> associated names
> (labes) cross how can I modified them?
> If someone can send me a link to investigate will be
> perfect¡¡¡
> 
> Can anyone help me?
> 
> Second, I have read that with R we can dowload directly
> stock market
> historical information from google or yahoo. Can anyone
> guide me how to do
> it or more easily where I can find information (a web link
> or something
> similar)
> 
> Thanks for all¡¡¡
> 
>     [[alternative HTML version deleted]]
> 
> 
> -----Inline Attachment Follows-----
> 
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