Re: [R] data.frame or list

2008-04-05 Thread baptiste AuguiƩ
Hi again, Is this approach correct, or should I rather use only one type of factors (combined)? I must admit I am a bit confused by the different options to store and manipulate data in R. As I understand, data.frames are the preferred format, but I can't see how to frame this example data

[R] data.frame or list

2008-04-03 Thread baptiste AuguiƩ
Dear R list, I'm having difficulties in choosing between a list or a data.frame, or an array for the storage and manipulation of my data (example follows). I've been using the three for different purposes but I would rather like to know which is more adapted to what task. Here is the data I