detailed analysis of data
To achieve the best of both worlds it is important to align your data with common standards that are most likely to provide the opportunity for like with like comparison and like with unlike comparison. This creates the capability to compare in a way that confirms your performance or compare in a way that pushes your performance. As with all data and analytic practices the right thing to do is the one which moves the performance needle for your organization. The more HR can do this AND demonstrate this the better.