In this kind of data collection for scientific study, "to weight" is to assign numbers in such a way that a higher number gives greater importance to a piece of data, and a lower number gives less importance to a piece of data. In the example you have presented in your post, a PU is a " P rescribing U nit", and one unit has the value of "ONE" on the weighting scale. You can think of these units as points in game — like the scores in a football match.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
In this kind of data collection for scientific study, "to weight" is to assign numbers in such a way that a higher number gives greater importance to a piece of data, and a lower number gives less importance to a piece of data.
In the example you have presented in your post, a PU is a "Prescribing Unit", and one unit has the value of "ONE" on the weighting scale. Y