FEtype {remstats}

FEtype

Description

Specifies the statistic for fixed effects for event types in the tie-oriented model.

Usage

FEtype()

Details

Fixed effects for event types capture the variation in event rate across different event types (e.g., see Butts, 2008). The specification of FEtype results in the creation of C-1 statistics, were C is the number of different event types in the riskset. Let one of the event types, e.g. c = 1, represent the reference category. Than, for every event type c = 2, ..., C, a statistic is created that at timepoint t for dyad (i,j,c) is equal to 1 if c is equal to the respective event type and equal to 0 otherwise (i.e., dummy variables are created). Note that specifying fixed effects for event types is only available when event types are modeled in the dependent variable.

Value

List with all information required by 'remstats::remstats()' to compute the statistic.

See Also

event

Examples

history$type <- history$setting
reh_tie <- remify::remify(history, model = "tie")
effects <- ~ FEtype()
remstats(reh = reh_tie, tie_effects = effects)