summary.DiscrFact {tclust} | R Documentation |
The summary
method for objects of class DiscrFact
Description
The summary method for class DiscrFact
.
Usage
## S3 method for class 'DiscrFact'
summary(object, hide.emtpy = TRUE, show.clust, show.alt, ...)
Arguments
object |
An object of class |
hide.emtpy |
A logical value specifying whether clusters without doubtful assignment shall be hidden. |
show.clust |
A logical value specifying whether the number of doubtful assignments per cluster shall be displayed. |
show.alt |
A logical value specifying whether the alternative cluster assignment shall be displayed. |
... |
Arguments passed to or from other methods. |
References
García-Escudero, L.A.; Gordaliza, A.; Matrán, C. and Mayo-Iscar, A. (2011), "Exploring the number of groups in robust model-based clustering." Statistics and Computing, 21 pp. 585-599, <doi:10.1007/s11222-010-9194-z>
Examples
sig <- diag (2)
cen <- rep (1, 2)
x <- rbind(MASS::mvrnorm(360, cen * 0, sig),
MASS::mvrnorm(540, cen * 5, sig * 6 - 2),
MASS::mvrnorm(100, cen * 2.5, sig * 50)
)
clus.1 <- tclust(x, k = 2, alpha=0.1, restr.fact=12)
clus.2 <- tclust(x, k = 3, alpha=0.1, restr.fact=1)
dsc.1 <- DiscrFact(clus.1)
summary(dsc.1)
dsc.2 <- DiscrFact(clus.2)
summary(dsc.2)
[Package tclust version 2.0-4 Index]