Sentence examples for by a discrete variable from inspiring English sources

Therefore, the continuous variable t is replaced by a discrete variable i, 0 ≤ i < M.

The hypothesis (event) that the target is moving on-road or off-road is modeled by a discrete variable q t ∈ {1,2} where the events {q t = 1} and {q t = 2} correspond to the hypotheses that the target is on-road and off-road, respectively.

The module activity matrix represents the behavior of the group of genes in a module by a discrete variable.

Here we use the Boolean approach [37] [39], in which every gene is represented by a discrete variable g that can take two values: g = 1 if the gene is expressed and g = 0 otherwise.

Time in Boolean networks is represented by a discrete variable t.

The level of expression of a given gene is represented by a discrete variable g (0, 1 or 2) and it depends on the level of expression of other components of the network, g1, g2,..., g N. The state of every gene g therefore changes according to: (1) g n (t +1) = F n (g n 1(t ), g n 2(t ),..., g nk (t )).

The nature of many biological systems naturally leads to their study by means of a discrete variable.

Given that we preselected participants based on their SOD scores and grouped them by SOD, we modeled SOD as a discrete variable.

The age class i corresponds to the ensemble of individuals whose ages satisfy ( i − 1 ) h ≤ x < i h, i = 1, …, n. (ii) Time is a discrete variable denoted by k and the time-step is equal to the duration of each age class.

The comparison between score measurement according to the value of a discrete variable was made by nonparametric Mann Whitney (for dichotomic variables) or Kruskal Wallis (for nominal variables with multiple classes) tests.

With the dependent variable in natural logarithms, the coefficient for a discrete variable, once multiplied by 100, approximates closely to a percentage difference as defined by (difference/mean) × 100 (100.