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Despite studying Coronal Mass Ejections (CMEs) for several years, we are yetto have a complete understanding of their kinematics. In this regard, thechange in kinematics of the CMEs, as they travel from the inner corona ($<$3R$_\odot)$ to the higher heights is essential. We do a follow up statisticalstudy of several 3D kinematic parameters of 59 CMEs studied by Majumdar et al.(2020). The source regions of these CMEs are identified and classified asActive Regions (ARs), Active Prominences (APs), and Prominence Eruptions (PEs).We study several statistical correlations between different kinematicparameters of the CMEs. We show that the average kinematic parameters change asthey propagate from the inner to the outer corona, indicating the importance ofthe region where normally the common practice is to perform averaging. We alsofind that the parameters in the outer corona is highly influenced by those inthe inner corona, thus indicating the importance of inner corona in theunderstanding of the kinematics. We further find that the source regions of theCMEs tend to have a distinct imprint on the statistical correlations betweendifferent kinematic parameters, and that an overall correlation tends to washaway this crucial information. The results of this work lends support towardspossibly different dynamical classes for the CMEs from active regions andprominences which is manifested in their kinematics.

An Insight into the Coupling of CME Kinematics in Inner and Outer Corona and the Imprint of Source Regions