delta Scuti stars seismic and physical observables

Those instruments have provided an unprecedented large amount of information, which allows us to scrutinize its statistical properties in the quest for hidden relations among pulsational and/or physical observables. This approach might be particularly useful for stars whose pulsation content is difficult to interpret.

This is the case of intermediate-mass classical pulsating stars (i.e. {gamma} Dor, {delta} Scuti, hybrids) for which current theories do not properly predict the observed oscillation spectra. Here, we establish a first step in finding such hidden relations from data mining techniques for these stars. We searched for those hidden relations in a sample of {delta} Scuti and hybrid stars observed by COROT and Kepler (74 and 153, respectively).