factorial

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Related to Factorials: Permutations

fac·to·ri·al

(fak-tōr'ē-ăl),
1. Pertaining to a statistical factor or factors.
2. Of an integer, that integer multiplied by each smaller integer in succession down to one, written n!; for example, 5! equals 5 × 4 × 3 × 2 × 1 = 120.

fac·to·ri·al

(fak-tōr'ē-ăl)
Pertaining to a statistical factor or factors.
References in periodicals archive ?
Following steps are used in the construction of the asymmetrical factorial experiments of type px3x2.
Here our aim is to construct principle block for the asymmetrical factorial experiments of the type px3x2 in 3x2 i.
Construction of px3x2 Asymmetrical Factorial Experiment in blocks of 6 plots with (p-1) replications:
Mathematical theory of confounding in asymmetrical & Symmetrical factorial designs.
On some Methods of construction of asymmetrical factorial designs.
The basic pattern created in this paper also allows for the rapid calculation of other Smarandache-like functions based on the sum of factorials function.
Or we can define the sum of factorials squared function as
For example, we could define SSF(n) as the sum of squares factorial, e.