# TransitionCount-class

##### External Transition Count

Trace cluster solutions of dynamic datasets at consecutive time points and counts the clusters that experiences external transition. External transition includes Survive, Split, Merge, newly emerged, and Died candidates.

##### Slots

`Survive`

Number of candidates survive from first clustering \(\xi_1\).

`Split`

Number of candidates from first clustering \(\xi_1\) that split into several daughter clusters at second clustering \(\xi_2\).

`Merge`

Number of candidates from first clustering \(\xi_1\) that merge toghter at second clustering \(\xi_2\).

`Died`

Number of candidates from first clusterin \(\xi_1\) that disapeared at second clustering \(\xi_2\).

`SurvivalRatio`

Ratio of survive clusters to total number of clusters from first clusering \(\xi_1\).

`AbsorptionRatio`

Ratio of Merged clusters to total number of clusters from first clusering \(\xi_1\).

`passforwardRatio`

Sum of SurvivalRatio and AbsorptionRatio.

`Survival_thrHold`

Threshold for survival of clusters.

`Split_thrHold`

Threhold for split of clusters.

`Cluster_Tracex`

Vector containing each cluster result from first clustering \(\xi_1\).

*Documentation reproduced from package clusTransition, version 1.0, License: GPL-3*