hello..i'm really appreciate of what both of u did to help me..but this is my real problem. i'm trying to build fca tool and until today i only can browse the data, load the data n show it on space. i try to build a context table based on the data after clicking button 'context'.
then, based on the table, the tool will produce a lattice tree after click button 'lattice'..in the folder i attached below, i provide my project..together with the data and example of table that i trying to buil. hope all of u can help me..thanks