Tidy an attrition bounds object

Returns a one-row tibble representing the identified interval. Designed for use with DeclareDesign: `estimate` and `std.error` are `NA` because bounds do not yield a single point estimate, while `conf.low`/`conf.high` hold the Imbens-Manski joint confidence interval and `estimate.low`/`estimate.high` hold the bound point estimates.

Usage

# S3 method for class 'attrition_bounds'
tidy(x, ...)

Arguments

x

An object of class `"attrition_bounds"` (produced by [estimator_ev()] or [estimator_ds()]).

...

Unused; included for S3 compatibility.

Value

A [tibble::tibble()] with columns `term`, `estimate`, `std.error`, `conf.low`, `conf.high`, `estimate.low`, `estimate.high`.