seq_check {eratosthenes} | R Documentation |
Sequence Check
Description
For a list
of partial sequences (of vector
objects), check to see that joint elements of each occur the same order. That is, for two sequences with elements A, B, C, D, E
and B, D, F, E
, all joint elements must occur in the same order to pass the check. Two sequences A, B, C, D, E
and A, F, D, C, E
would not pass this check as the elements C
and D
occur in different orders in either sequence.
Usage
seq_check(obj)
## S3 method for class 'list'
seq_check(obj)
Arguments
obj |
A |
Details
Event names alpha
and omega
are reserved for the ultimate boundaries of the chronological framework and should not be used in naming events in sequences.
Value
TRUE
or FALSE
Examples
x <- c("A", "B", "C", "D", "E")
y <- c("B", "D", "F", "E")
a <- list(x, y)
seq_check(a)
z <- c("B", "F", "C")
b <- list(x, y, z)
seq_check(b)
[Package eratosthenes version 0.0.9 Index]