>Available since 2.12</i></small>
<a id="index-entry-460487d2c9969e63b7c9f8ff329c0295b8807239" class="index-entry"></a> <!-- R; inv_gamma_rng; (reals alpha, reals beta); -->
<p></p>
<p><code>R</code> <strong><code>inv_gamma_rng</code></strong><code>(reals alpha, reals beta)</code><br> Generate an inverse gamma variate with shape alpha and scale beta; may only be used in transformed data and generated quantities blocks. For a description of argument and return types, see section <a href="../functions-referen