Sminusgenerate

<code>Sminusgenerate</code> generates a matrix.

internal

Density discontinuity testing (a.k.a. manipulation testing) is commonly employed in regression discontinuity designs and other program evaluation settings to detect perfect self-selection (manipulation) around a cutoff where treatment/policy assignment changes. This package implements manipulation testing procedures using the local polynomial density estimators: rddensity() to construct test statistics and p-values given a prespecified cutoff, rdbwdensity() to perform data-driven bandwidth selection, and rdplotdensity() to construct density plots.

Xinwei Ma

rddensity

Manipulation Testing Based on Density Discontinuity

Michael Jansson

Sminusgenerate function

<dl><dt>p</dt>
<dd>Integer, polynomial order.</dd>
<dt>kernel</dt>
<dd>String, the kernel function, can be <code>triangular</code> (default),
<code>uniform</code> or <code>epanechnikov</code>.</dd></dl>

Arguments

Internal function, generate matrices. — Sminusgenerate

<dl>

<dt>p</dt>
<dd>Integer, polynomial order.</dd>


<dt>kernel</dt>
<dd>String, the kernel function, can be <code>triangular</code> (default),
<code>uniform</code> or <code>epanechnikov</code>.</dd>

</dl>

Sminusgenerate: Internal function, generate matrices.

Description

Usage

Value

Arguments

Details