ovariate vector in treatment-covariate product term in the outcome model.</p></dd>
<dt>emm_mc_yreg</dt>
<dd><p>A character vector of length &gt; 0. Effect modifiers names. The covariate vector in mediator-covariate product term in outcome model.</p></dd>
<dt>interaction</dt>
<dd><p>A logical vector of length 1. The presence of treatment-mediator interaction in the outcome model. Default to TRUE.</p></dd>
</dl></div>
    <div id="value">
    <h2>Value</h2>
    <p>A named numeric vector of coefficients.</p>
 