arulesSequences (version 0.2-1)

info-methods: Get/Set Object Information

Description

sequenceInfo gets or sets information on the elements of a collection of sequences ruleInfo gets or sets information on the elements of a collection of sequence rules.

itemInfo gets or sets information on the set of distinct items associated with a collection of sequences.

timeInfo gets or sets information on the event times of a collection of timed sequences.

Usage

## S3 method for class 'sequences':
sequenceInfo(object)
## S4 method for signature 'sequences':
sequenceInfo(object) <- value
## S3 method for class 'sequencerules':
ruleInfo(object)
## S4 method for signature 'sequencerules':
ruleInfo(object) <- value
## S3 method for class 'sequences':
itemInfo(object)
## S4 method for signature 'sequences':
itemInfo(object) <- value
## S3 method for class 'timedsequences':
timeInfo(object)
## S4 method for signature 'timedsequences':
timeInfo(object) <- value

Arguments

object

an object.

value

a data frame corresponding with the elements or times of object.

Value

• For method sequenceInfo and method ruleInfo a data frame of information on and corresponding with the elements of object.

  For method itemInfo a data frame of information on and corresponding with the distinct items of object.

  For method timeInfo a data frame of information on and corresponding with the distinct event times of object.

See Also

Class sequences, timedsequences, sequencerules.

Examples

## continue example
example(ruleInduction, package = "arulesSequences")

## empty
sequenceInfo(s2) <- sequenceInfo(s2)
ruleInfo(r2) <- ruleInfo(r2)

## item info
itemInfo(s2)


## time info
z <- as(zaki, "timedsequences")
timeInfo(z)