Composition and grouping of interactions within and across hierarchical levels are expressed by specialization at the network and species levels, and the aggregation of groups of closely interacting species (modules, Fig. 1A).
One group of interaction partners consists of the phytochrome interacting factors (PIFs).
It is also very easy to 'hack' the program so it can compute intermolecular radial distribution functions for groups of interaction sites rather than whole molecules.
We used MTP to identify the significance of the group of interaction terms.
In addition, the estimated model contains two groups of interaction effects, Income i / NHI i and Region i / NHI i, to examine whether NHI reduced financial barriers and regional differences in household out-of pocket medical expenditures.
Moreover, sums of PIXEL energies will be compared in order to assess relative contributions from certain groups of interactions.
In the analysis of structures of calculated ensembles, we use the term conformation to refer to geometries of individual interactions, and configuration to refer to molecular geometries of groups of interactions.
That group of interactions covers also those of hydrogen bonds interaction.
Affinities reported in the literature were confirmed for all groups of interactions.
Income i / NHI i and Region i / NHI i are two groups of interactions of income and region and NHI.
