# Running a set of stimuli

Procedure

Once you have loaded a model and a trial , e.g. lexical decision (ldt), the natural thing to do is to feed some input stimuli to easyNet, which will simulate the execution of the selected trial using the current model for the stimuli you specify. Running a single stimulus is straightforward, you only need to type the inputs you want into the edit boxes on the control bar at the top of the easyNet window and then press the green run button.

If you want to run a whole set of stimuli easyNet offers you the possibility to choose a column from a dataframe and use it as a list of stimuli. To do that, use the mouse to drag the desired column header to the appropriate edit box, as shown in the figure below.