predict.ClickstreamClusters {clickstream}

Predicts the Cluster for a Given Pattern Object

Description

Predicts the cluster for a given Pattern object. Potential clusters need to be identified with the method clusterClickstreams before predicting the cluster.

Usage

## S3 method for class 'ClickstreamClusters'
predict(object, pattern, ...)

Arguments

object

A ClickstreamClusters object containing the clusters. ClickstreamClusters represent the result of a cluster analysis on a list of clickstreams (see clusterClickstreams).

pattern

Sequence of a user's initial clicks as Pattern object.

...

Ignored parameters.

Value

Returns the index of the clusters to which the given Pattern object most probably belongs to.

Author(s)

Michael Scholz [e-mail]

See Also

clusterClickstreams, print.ClickstreamClusters

Examples

clickstreams <- c("User1,h,c,c,p,c,h,c,p,p,c,p,p,o",
               "User2,i,c,i,c,c,c,d",
               "User3,h,i,c,i,c,p,c,c,p,c,c,i,d",
               "User4,c,c,p,c,d",
               "User5,h,c,c,p,p,c,p,p,p,i,p,o",
               "User6,i,h,c,c,p,p,c,p,c,d")
cls <- as.clickstreams(clickstreams, header = TRUE)
clusters <- clusterClickstreams(cls, order = 0, centers = 2)
pattern <- new("Pattern", sequence = c("h", "c"))
predict(clusters, pattern)