latrend (version 1.0.1)

metric: Compute internal model metric(s)

Description

Compute internal model metric(s)

Usage

# S4 method for lcModel
metric(object, name = c("AIC", "BIC", "WRSS", "APPA"), ...)
# S4 method for list
metric(object, name, drop = TRUE)
# S4 method for lcModels
metric(object, name, drop = TRUE)

Arguments

object

The lcModel, lcModels, or list of lcModel objects to compute the metrics for.

name

The name(s) of the metric(s) to compute.

...

Additional arguments.

drop

Whether to drop the matrix dimensions in case of a single model output.

Value

For metric(lcModel): A named numeric vector with the computed model metrics.

For metric(list): A data.frame with a metric per column.

For metric(lcModels): A data.frame with a metric per column.

See Also

externalMetric min.lcModels max.lcModels

Other metric functions: defineExternalMetric(), defineInternalMetric(), externalMetric,lcModel,lcModel-method, getExternalMetricDefinition(), getExternalMetricNames(), getInternalMetricDefinition(), getInternalMetricNames()

Examples

# NOT RUN {
data(latrendData)
model <- latrend(lcMethodLcmmGMM(Y ~ Time + (1 | Id), id = "Id", time = "Time"), latrendData)
bic <- metric(model, "BIC")

ic <- metric(model, c("AIC", "BIC"))
# }