slsaplot: Segment Level Stability Across Solutions Plot.
Description
Create a segment level stability across solutions plot, possibly
using an additional variable for coloring the nodes.
Usage
slsaplot(object, nodecol = NULL, ...)
Arguments
object
An object returned by stepFlexclust.
nodecol
A numeric vector of length equal to the number of
observations clustered in object which represents
an additional variable where a cluster-specific mean is calculated
and used to color the nodes.
…
Additional graphical parameters to modify the plot.
Value
List of length equal to the number of different cluster solutions
minus one containing numeric vectors of the entropy values used by
default to color the nodes.
Details
For more details see Dolnicar and Leisch (2017) and Dolnicar et
al. (2018).
References
Dolnicar S. and Leisch F. (2017) "Using Segment Level Stability
to Select Target Segments in Data-Driven Market Segmentation Studies"
Marketing Letters, 28 (3), pp. 423--436.
Dolnicar S., Gruen B., and Leisch F. (2018) Market Segmentation
Analysis: Understanding It, Doing It, and Making It Useful. Springer
Singapore.