latrend (version 1.2.1)

update.lcModel: Update a lcModel

Description

Fit a new model with modified arguments from the current model.

Usage

# S3 method for lcModel
update(object, ...)

Arguments

object

The lcModel object.

...

Arguments passed on to latrend

method

An lcMethod object specifying the longitudinal cluster method to apply, or the name (as character) of an lcMethod subclass. See '>lcMethod for details.

data

The data.frame to which to apply the method. Inputs supported by trajectories() can also be used.

envir

The environment in which to evaluate the method arguments (by compose()). This environment is also used to evaluate the data argument if it is of type call.

verbose

The level of verbosity. Either an object of class Verbose (see R.utils::Verbose for details), a logical indicating whether to show basic computation information, a numeric indicating the verbosity level (see Verbose), or one of c('info', 'fine', 'finest').

Value

The refitted lcModel object, of the same type as the object argument.

See Also

latrend getCall

Examples

# NOT RUN {
data(latrendData)
m <- lcMethodKML("Y", id = "Id", time = "Time", nClusters = 3)
model <- latrend(method = m, data = latrendData)
# fit for a different number of clusters
update(model, nClusters = 2)
# }