A.K.
From: Biau David
To: arun
Cc: R help
Sent: Wednesday, January 16, 2013 7:37 AM
Subject: Re: [R] removing loops from code in making data.frame
thanks, it goes a lot faster. Just one thing though, when I apply the code to
my data, both data.frames end up "differente. Or at least
ing of the sort?
thanks,
David Biau
>
> De : arun
>À : Biau David
>Cc : R help
>Envoyé le : Mardi 15 janvier 2013 21h54
>Objet : Re: [R] removing loops from code in making data.frame
>
>Hi,
>
>You could also do this:
&
ing loops from code in making data.frame
Dear all,
I am working on an author network and to do so I have to arrange a data.frame
(tutu) crossing author names (rows) per publication number (column). The
participation of the author to a study is indicated by a 1 and 0 otherwise.
I have a vec
:41 PM
Subject: [R] removing loops from code in making data.frame
Dear all,
I am working on an author network and to do so I have to arrange a data.frame
(tutu) crossing author names (rows) per publication number (column). The
participation of the author to a study is indicated by a 1 and 0 oth
Dear all,
I am working on an author network and to do so I have to arrange a data.frame
(tutu) crossing author names (rows) per publication number (column). The
participation of the author to a study is indicated by a 1 and 0 otherwise.
I have a vector (xaulist) of all the names of authors and
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