timationModels/SimpsonModel.html#reduceNnDf(simDf:org.apache.spark.sql.DataFrame,k:Int,keepKeyUriColumn:Boolean):org.apache.spark.sql.DataFrame" title="Permalink">
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        <span class="name">reduceNnDf</span><span class="params">(<span name="simDf">simDf: <span class="extype" name="org.apache