[R] turning list-elements into a vector

[Uwe Ligges]

Michael Kirschbaum wrote:

> Hi.
> Can anyone help me?
> I want to create a vector from specific matrix-elements( e.g.[1,1]) these matrices are elements of a list.
> Is there any possibility to work without a loop? (e.g. with "lapply"?)
> hope, you can help me
> thank you
> Michael
> 
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  sapply(list, function(x) x[1,1])

Uwe Ligges