The cosmic ray anisotropy, calculated in terms of the harmonic analysis of the EAS arrival local sidereal times(LSTs) observed by Large Area Air Shower (LAAS) group, is presented. The amplitude and phase of the rst harmonic obtained are and hr LST in the energy region from to eV respectively. The results have also been compared with the model calculation on the basis of the diffusive propagation model of relativistic charged particles. The rigidity dependence of anisotropy amplitudes( ) is evaluated as .