-%the following commands are used only for articles and codesnippets
-
-\author{First Author\\Affiliation of the first author \And
- Second Author\\Affiliation of the second author \AND
- Third Author\\Affiliation of the third author}
-\title{Article About the Use of Package \pkg{foo} in \proglang{R}}
-
-% the same as above, without any formatting
-\Plainauthor{First Author, Second Author, Third author}
-\Plaintitle{Article About the Use of Package foo in R}
-%if necessary, provide a short title
-\Shorttitle{Package foo in R}
-
-\Abstract{This is the abstract of the article.}
-%at least one keyword is needed
-\Keywords{keyword 1, keyword 2, \pkg{foo}, \proglang{R}}
-%the same as above, without any formatting
-\Plainkeywords{keyword 1, keyword 2, foo, R}
-