View source: R/first_order_dependencies.R
series | R Documentation |
Compute frequency with which values are followed by their most adjacent predecessors and successors
series(x, options)
x |
vector of distinct options of numbers or characters |
options |
number of available options in sequence |
This function takes a vector x
and counts how often values are
followed by their most adjacent predecessor and successors given the number
of possible options
. This function includes series from the lowest to
the highest value and vice versa.
An example of a series would be '1,2,3' (options = 3).
The resulting score of this sequence is 3 (from 1 to 2, from 2 to 3,
and from 3 to 1).
The highest possible score equals the number of values in a sequence when
each value is followed by its most adjacent predecessor or successor. The
lowest possible score is 0 when each value is followed by another value than
its predecessor or successor.
series of x
Ginsburg N, Karpiuk P. Random Generation: Analysis of the Responses. Perceptual and Motor Skills. 1994;79(3):1059-1067. \Sexpr[results=rd]{tools:::Rd_expr_doi("doi:10.2466/pms.1994.79.3.1059")}
series(ginsburg1994, 10)
series(evans1978[, 1], 10)
series(evans1978[, 2], 10)
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