Having said that, I fully agree with the DIDs-as-PURLs use case, and I'm excited to see it get implemented! This was the reason for introducing these parameters in the first place. (Side note: Of course with matrix parameters this would have worked even better, since this would have ...
to the delivery route j of PDSP i, x f ,i,j,k is the assignment matrix of pickup operations of open tasks to scheduled delivery routes as a decision variable, l f ,i,j,k is the transportation length between the scheduled destination k and the pickup destination of the open task f....
Two successive filtering steps were applied to the matrix in R in order to suppress data of high analytical variability: (i) signal/noise ratio > 10 between variables matching in both extracts and blank samples (considers that ions are part of the noise if their mean intensity is less than ...