How to get Large class variable type in R?

Question

[rrapopor]

Hi, I'm using the pacage mineR and I want to initialize the S4 object of the package called Abstracts. The package has function readabs, which initialize the object, but it didnt work well with my type of data, so I tried to initialize it manullay with the S4 objects of the package RISmed. The function readabs return Large Abstract as the data type, but when I initialize it manullay I get Formal class Abstracts, and it seems that other functions in the package can not work with this type. How can I initialize the Abstract class and get Large Abstracts as type? Thank you

[Kevin Blighe]

Please post all of your code, and all of the warning and/or error messages. By just writing a 'wall' of text and not providing any reproducible example, people will therefore be much less likely to help you.