Hi...you can use these inside of one of your templates to bring back the data you want and display it as you wish. An example to fill a variable with data for use in your template you can use $this->set->('stats', TouchdownStatsData::get_stats('10')); in your module to pass the data to the template within the $stats variable. Then in your template use the $stats variable to do what you wish with the display.
pcb assemblies