Objects of this class hold results on aggregated
group-time average treatment effects. This is derived from the AGGTEobj
class in the did package.
An object for holding aggregated treatment effect parameters.
Usage
aggte_obj(
overall.att = NULL,
overall.se = NULL,
type = "simple",
egt = NULL,
att.egt = NULL,
se.egt = NULL,
crit.val.egt = NULL,
inf.function = NULL,
min_e = NULL,
max_e = NULL,
balance_e = NULL,
DIDparams = NULL
)Arguments
- overall.att
The estimated overall ATT
- overall.se
Standard error for overall ATT
- type
The type of aggregation to be done. Default is "overall".
- egt
Holds the length of exposure (for dynamic effects), the group (for selective treatment timing), or the time period (for calendar time effects)
- att.egt
The ATT specific to egt
- se.egt
The standard error specific to egt
- crit.val.egt
A critical value for computing uniform confidence bands for dynamic effects, selective treatment timing, or time period effects.
- inf.function
The influence function of the chosen aggregated parameters
- min_e
The minimum event time computed in the event study results. This is useful when there are a huge number of pre-treatment periods.
- max_e
The maximum event time computed in the event study results. This is useful when there are a huge number of post-treatment periods.
- balance_e
Drops groups that do not have at least
balance_eperiods of post-treatment data. This keeps the composition of groups constant across different event times in an event study. Default is NULL, in which case this is ignored.- DIDparams
A DIDparams object