Displaying 1 result from an estimated 1 matches for "biobasedevelop".
2008 Dec 22
1
How to add a slot to S4 class of an existing package?
Dear all,
Since my package is based on S4 classes, I would like to know how to add
a slot to an existing S4 class without breaking the code of users of my
package.
Assume the following S4 class:
setClass("MyClass",
representation(name = "character",
type = "character",
data = "data.frame"
),
prototype(name =