Get the number of clusters estimated by the given object.
nClusters(object, ...)
# S4 method for class 'lcModel'
nClusters(object, ...)The number of clusters: a scalar numeric non-zero count.
Other lcModel functions:
clusterNames(),
clusterProportions(),
clusterSizes(),
clusterTrajectories(),
coef.lcModel(),
converged(),
deviance.lcModel(),
df.residual.lcModel(),
estimationTime(),
externalMetric(),
fitted.lcModel(),
fittedTrajectories(),
getCall.lcModel(),
getLcMethod(),
ids(),
lcModel-class,
metric(),
model.frame.lcModel(),
nIds(),
nobs.lcModel(),
plot-lcModel-method,
plotClusterTrajectories(),
plotFittedTrajectories(),
postprob(),
predict.lcModel(),
predictAssignments(),
predictForCluster(),
predictPostprob(),
qqPlot(),
residuals.lcModel(),
sigma.lcModel(),
strip(),
time.lcModel(),
trajectoryAssignments()
data(latrendData)
method <- lcMethodRandom("Y", id = "Id", time = "Time", nClusters = 3)
model <- latrend(method, latrendData)
nClusters(model) # 3
#> Error: unable to find an inherited method for function ‘nClusters’ for signature ‘object = "lcModelPartition"’