kopernickoyck geometric lagkraft inequalitykrawtchouk polynomialkrigingkronecker deltakronecker indexkronecker lemmakronecker productkronecker product of designskronecker product of matriceskronecker setkronmal harter estimatekruskal shepard methodkruskal wallis testkth nearest neighbor samplingkth nearest point samplingkuiper corsten iterationkullback informationkullback liebler informationkurtosisll 1 estimationl 2 designsl class lawsl divergencel momentsl spacel statisticslabellabor statisticslabouchere systemlack of fitlack of fit componentlack of randomnessladder indexladder methodlag modellagged dependent variableslagging indicatorlagrangelagrange expansionlagrange interpolationlagrange multiplier testlagrange probability distributionlagrangian type distributionlaguerre serieslandmark datalangevin distributionlangevin equation