Hi All!

I have 2 plain questions:

1.)
I know that very primitive question, but that to grant it, that the drawing
on the screen divided up onto which part draw

for example:


layout(matrix(1:4,ncol=2, byrow=T))

plot(x, y, ...) <--- 1. screen

plot(y, z, ...) <--- 2. screen

etc...

2.)

How I can fix it and to insert the random numbers in order for him to
generate them later

for example:

a<-runif(100)

and to insert these here---> rnorm(100, 0, 1)

Thank you!

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