In 1975, John W. Tukey defined statistical data depth as a function that determines the centrality of an arbitrary point with respect to a data cloud or to a probability measure. During the last decad
Abbreviations: T0, time of first viral load result using the ultrasensitive Taqman assay (study entry); TND, target not detected; NNRTI, non-nucleoside reverse transcriptase inhibitor.a4 missing value
The three virulence analyses could be performed on different, albeit overlapping, subsets of the cohort. In the early years, RNA measurements were not yet available, while recently enrolled patients d
