While trailing calendar periods only show returns for points in time, rolling returns present continuous overlapping increments to provide a more robust view of performance over time. (proshares.com)
In addition to the main test, the video also shows a more robust view of the software experience with what is essentially a software hands - on video overall. (androidheadlines.com)
Too robust a view of s. 96 or of the principle of separation of powers would call such legislative efforts into question. (doubleaspect.blog)