choose_knots_quantile

A function to choose knots for fitting b-splines by the quantile of x

Provides methods for difference-in-differences with a continuous treatment and staggered treatment adoption. Includes estimation of treatment effects and causal responses as a function of the dose, event studies indexed by length of exposure to the treatment, and aggregation into overall average effects. Uniform inference procedures are included, along with both parametric and nonparametric models for treatment effects. The methods are based on Callaway, Goodman-Bacon, and Sant'Anna (2025) <doi:10.48550/arXiv.2107.02637>.

Brantly Callaway

contdid

Difference-in-Differences with a Continuous Treatment

choose_knots_quantile function

<dl><dt>x</dt>
<dd>vector of treatment doses</dd>
<dt>num_knots</dt>
<dd>the number of knots to use</dd></dl>

Arguments

Choose Knots at Quantiles — choose_knots_quantile

<dl>

<dt>x</dt>
<dd>vector of treatment doses</dd>


<dt>num_knots</dt>
<dd>the number of knots to use</dd>

</dl>

choose_knots_quantile: Choose Knots at Quantiles

Description

Usage

Value

Arguments