@class NSArray; @interface PLDataClustering : NSObject @property (readonly, copy, nonatomic) id /* block */ distanceBlock; @property (copy, nonatomic) id /* block */ clusterConsolidationBlock; @property (copy, nonatomic) id /* block */ clusterKeyElementBlock; @property (readonly, nonatomic) NSArray *numericValueKeypaths; + (id)clusteringWithNumericValueKeypaths:(id)a0; + (id)clustering; + (id)clusteringWithDistanceBlock:(id /* block */)a0; - (id)performWithDataset:(id)a0 progressBlock:(id /* block */)a1; - (void).cxx_destruct; - (void)freeDistancesMatrix:(double **)a0 forDataset:(id)a1; - (double *)createDistancesFlatMatrixForDataset:(id)a0; - (double **)createDistancesMatrixForDataset:(id)a0; - (double **)createDistancesMatrixForDataset:(id)a0 progressBlock:(id /* block */)a1; - (void)freeDistancesFlatMatrix:(double *)a0; - (id)initWithDistanceBlock:(id /* block */)a0; - (id)initWithNumericValueKeypaths:(id)a0; @end