ll 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 equationlaplace distributionlaplace gauss distributionlaplace transformlaplaslarge deviationslarge numberslarge samplelarge sample inferencelarge sample theorylatentlatent root distributionlatent root regressionlatent structure analysislatent variable modelinglateral arealatin cubelatin square designlatin squareslatticelattice designlattice distribution