Problem with data functions


I have a problem to register a second data function, to manupulate one data table. (script with R statistics)

In my first data function, i have a cyclic dependencie, but it works.

My input in this first data function is the data table. Than i replace the data table with my manupulated data table.   

That works.

But if i want to register a second data function with the same  input and ouput, but with an other kind of manipulation, than it always replace my first data function.

How can i avoid that?

At the end , i want to have two data functions, to manipulate one data table.

Can you help me please?


(2) Answers