bw_ik09

A numerical vector which is the running variable.

A numerical vector which is the outcome variable.

cutpoint

Logical flag indicating whether to print more information to the terminal. 
Default is <code>FALSE</code>.

verbose

String indicating which kernel to use. Options are <code>"triangular"</code> 
(default and recommended), <code>"rectangular"</code>, <code>"epanechnikov"</code>, <code>"quartic"</code>, 
<code>"triweight"</code>, <code>"tricube"</code>, and <code>"cosine"</code>.

kernel

<code>bw_ik09</code> calculates the Imbens-Kalyanaraman (2009) optimal bandwidth
for local linear regression in regression discontinuity designs.
It is based on the <code><a rd-options="rdd" href="/link/IKbandwidth?package=rddapp&version=1.1.0&to=rdd" data-mini-rdoc="rdd::IKbandwidth">IKbandwidth</a></code> function in the rdd package. 
This is an internal function and is typically not directly invoked by the user. 
It can be accessed using the triple colon, as in rddapp:::bw_ik09().

Estimation of both single- and multiple-assignment Regression Discontinuity Designs
(RDDs). Provides both parametric (global) and non-parametric (local) estimation choices for
both sharp and fuzzy designs, along with power analysis and assumption checks.
Introductions to the underlying logic and analysis of RDDs are in
Thistlethwaite, D. L., Campbell, D. T. (1960) <doi:10.1037/h0044319> and
Lee, D. S., Lemieux, T. (2010) <doi:10.1257/jel.48.2.281>.

Felix Thoemmes

rddapp

Regression Discontinuity Design Application

Ze Jin

Wang Liao

Irena Papst

Wenyu Zhang

Drew Dimmery

Bastiaan Quast

Matthieu Stigler

bw_ik09 function

<code>bw_ik09</code> calculates the Imbens-Kalyanaraman (2009) optimal bandwidth
for local linear regression in regression discontinuity designs.
It is based on the <code><a rd-options='rdd' href='IKbandwidth'>IKbandwidth</a></code> function in the rdd package. 
This is an internal function and is typically not directly invoked by the user. 
It can be accessed using the triple colon, as in rddapp:::bw_ik09().

bw_ik09: Imbens-Kalyanaraman 2009 Optimal Bandwidth Calculation

Description

Usage

Arguments

Value

References