In any individual occurrence it is hard to tell which factors play the most important role.
"Those two meetings, which took place within hours of each other, were the two saddest individual occurrences I remember.
Values can have multiple occurrences per individual, determined by multiple measurement points in a treatment.
Above the species level, we are beginning to appreciate that hybridization, while rare on a per-individual basis, is a regular and probably important occurrence in nature [ 14- 17].
Absolute abundance and frequency of occurrence were quantified per individual WFP species in both dry and rainy seasons, and data on additional uses (besides food) were collected through focus group discussions for each WFP species.
Cox regression modelled the binomial occurrence of migraine attacks per individual participant; hazard ratios quantified their strength of association with suspected triggers.
No significant variation was observed among the three ethnic groups in the frequency of occurrence of unique NSP per individual (Table 1).
It is clear that the frequency of hybridization is low on a per-individual basis, as in birds: "Hybrids form in only a very minute percentage of the individuals in all the species mentioned, and I know of no case in which the occurrence of hybrids has resulted in a blurring of the border line between these species" ([ 21]: 21]).
Based on the underlying food intake distributions for each individual, the software selects one input per food group, similarly based on the underlying distributions for occurrence data, the software selects one value per food group per individual.
The occurrence of a distinct assemblage of bigger nematodes of high dry weight per individual in the macrobenthos suggests the need to include nematodes in macrobenthic studies.
The focus of the review was limited to multimorbidity defined as the co-occurrence of multiple chronic diseases in the same individual or mean disease count per individual.
