Traditional methods for the analysis of compositional data consider log-ratios between all different pairs variables with equal weight, typically in form aggregated contributions. This is not meaningful contexts where it known that a relationship only exists very specific (e.g. metabolomic pathways), while other does exist. Modeling absence or presence relationships done graph theory, vertices ...

Time use data is a specific that of interest to many researchers such as sociologists, psychologists, statisticians and etc. It multivariate by nature can be seen subtype called compositional data. Thus, time also analyzed visualized analysis techniques. This rarely mentioned in literature; usually analyses visualizations shown real space. However, this may lead false interpretation the even so...