[R] Beginner questions

[Uwe Ligges]

Michele Grassi wrote:
> 
> Hi,
> when i create a new variable e.g var<-c(1,2,3,...), how
> can i delete one or more osservation?

See "An Introduction to R", Section 2.7.

> When i draw my scatterplot,i want to identify, in the
> graph,some point whit x,y coordinates. How can i do it?

See "An Introduction to R", Section 12.3.

> Thanks.
> Michele.


Please read the manuals!

Uwe Ligges