search for: facea

R people, I need to know if is possible to make data mining with R. If so, is there any manual or somewhere/one to consult about that. Thank you very much Adri?n

Dear all, I'm looking for some material on data mining with R. I have something from Luis Torgo but I'd like to see something else. If anybody could help me I'll be thankful Adri??n

Dear all, I need some help. I have some problems trying to use the packages for linear programming. I've loaded the packages to R but when I try to use the function R sends an error warning. I don't know if something is missing This is what it shows > # Set up problem: maximize > # x1 + 9 x2 + x3 subject to > # x1 + 2 x2 + 3 x3 <= 9 > # 3 x1 + 2 x2 + 2 x3 <= 15 >

Hi dear all I'm doing some contingency tables and I'd like to know if it is posible to make only one table in R that shows me the responses of people who visit a place with some frecuency about one question with two posibilities (they are treated like two variables with options). I'm thinking of a table similar to the next below: Frecuencia (Frec) Alternative 1 Alternative

R people, I'd like to know how can I make inequations with are, specially work with lineal programming. Thanks for your unvaluable help Adri?n