We define a sampling of a Γ-design B="(V,B) into a Γ′-design B′="(V,B′) as a surjective map ξ:B→B′ mapping each block of B into one of its subgraphs.
Once the universe has been defined, a sample of the universe must be chosen.
We have arbitrarily defined a sample of sophisticated households with the idea of capturing households from who we expect an overwhelming participation in the stock market.
Figure 1 a defines a sample of network model where blue bold circles define cluster heads; we may see each sensor node's neighbor, cluster area, and their network area.
We define a sample as a group of apparently physically identical dosage units (e.g., tablets or vials) with the same batch number and brand name obtained at the same time from the same outlet.
For practical reasons, we defined a sample size of N = 72, such that 36 mother-infant dyads were randomly assigned to COS (six COS therapeutic groups) and 36 mother-infant dyads to TAU.
A new general method for assessing dispersion within a system is proposed, using trajectory data to define a localised sample of locations, and analysis of the variance in location of that sample after a given period of time.
We defined a sample with an FCM count of more than 102 as "positive" (grains infected with the pathogenic bacteria).
A convenience sample may be defined as a sample of the population that is readily available or close at hand.
