mentary cumulative distribution function of y given location mu, scale sigma, and shape lambda</p>
<!-- R; exp_mod_normal_rng; (reals mu, reals sigma, reals lambda); -->

<p><code>R</code> <strong><code>exp_mod_normal_rng</code></strong><code>(reals mu, reals sigma, reals lambda)</code><br>Generate a exponentially modified normal variate with location mu, scale sigma, and shape lambda; may only be used in transformed data and generated quantities blocks. For a description of argument and return types, see s