GroIMP comes with an included management of dataset and the ability to visualize them, in the following only a small introduction is given.

A datasets in GroIMP are simple tables, that can be referenced from RGG and the GUI. To create a Dataset in GroIMP the DataSetRef object is used as following:

DatasetRef diagram = new DatasetRef("plot");

In a dataset each row is described as a Dataseries and to add data a new series has to be added as following:

Dataseries ds = diagram.addRow();

Now we can add numeric data to the different columns of this series by using the set function:

ds.set(0,1.54);
ds.set(1,3);
for(int i=2; i<10; i++){
 ds.set(i,i+i);
}

Alternative

diagram.addRow().set(0,1).set(1,2);