| Lasso | DataFrame.LinearModel, DataFrame.LinearModel.Regression |
| lastOrNothing | |
| 1 (Function) | DataFrame.Typed, DataFrame.Typed.Expr, DataFrame.Typed.Lazy |
| 2 (Function) | DataFrame.Functions |
| layer | |
| 1 (Function) | DataFrame.Display.Web.Chart |
| 2 (Function) | DataFrame.Display.Web.Chart.Typed |
| LazyDataFrame | |
| 1 (Type/Class) | DataFrame, DataFrame.Lazy |
| 2 (Data Constructor) | DataFrame.Lazy |
| lcPenalty | DataFrame.LinearModel, DataFrame.LinearModel.Regression |
| lcSolver | DataFrame.LinearModel, DataFrame.LinearModel.Regression |
| Leaf | DataFrame, DataFrame.DecisionTree |
| LEFT | DataFrame, DataFrame.Operations.Join |
| leftJoin | |
| 1 (Function) | DataFrame.Typed.Lazy |
| 2 (Function) | DataFrame, DataFrame.Operations.Join |
| 3 (Function) | DataFrame.Typed, DataFrame.Typed.Join |
| LeftJoinSchema | DataFrame.Typed, DataFrame.Typed.Schema |
| leftOver | DataFrame.Lazy.IO.CSV |
| length | DataFrame.IO.Utils.RandomAccess |
| leq | DataFrame.Functions |
| letAs | DataFrame.Monad |
| letExpr | DataFrame.Monad |
| lgClasses | DataFrame.LinearModel, DataFrame.LinearModel.Logistic |
| lgModels | DataFrame.LinearModel, DataFrame.LinearModel.Logistic |
| lgSolver | DataFrame.LinearModel, DataFrame.LinearModel.Logistic |
| lift | |
| 1 (Function) | DataFrame.Typed, DataFrame.Typed.Expr, DataFrame.Typed.Lazy |
| 2 (Function) | DataFrame.Functions |
| lift2 | |
| 1 (Function) | DataFrame.Typed, DataFrame.Typed.Expr, DataFrame.Typed.Lazy |
| 2 (Function) | DataFrame.Functions |
| lift2Decorated | DataFrame, DataFrame.Functions, DataFrame.Operators |
| liftDecorated | DataFrame, DataFrame.Functions, DataFrame.Operators |
| Line | |
| 1 (Data Constructor) | DataFrame.Display.Web.Chart, DataFrame.Display.Web.Chart.Typed |
| 2 (Type/Class) | DataFrame, DataFrame.Display.Terminal.Plot |
| 3 (Data Constructor) | DataFrame, DataFrame.Display.Terminal.Plot |
| 4 (Type/Class) | DataFrame.Display.Web.Plot |
| 5 (Data Constructor) | DataFrame.Display.Web.Plot |
| line | |
| 1 (Function) | DataFrame, DataFrame.Display.Terminal.Plot |
| 2 (Function) | DataFrame.Display.Web.Plot |
| 3 (Function) | DataFrame.Display.Web.Chart |
| 4 (Function) | DataFrame.Display.Web.Chart.Typed |
| LinearConfig | |
| 1 (Type/Class) | DataFrame.LinearModel, DataFrame.LinearModel.Regression |
| 2 (Data Constructor) | DataFrame.LinearModel, DataFrame.LinearModel.Regression |
| LinearModel | |
| 1 (Type/Class) | DataFrame.LinearModel, DataFrame.SVM |
| 2 (Data Constructor) | DataFrame.LinearModel, DataFrame.SVM |
| LinearRegressor | |
| 1 (Type/Class) | DataFrame.LinearModel, DataFrame.LinearModel.Regression |
| 2 (Data Constructor) | DataFrame.LinearModel, DataFrame.LinearModel.Regression |
| linearSolverConfig | DataFrame, DataFrame.DecisionTree |
| LinearSVCModel | |
| 1 (Type/Class) | DataFrame.SVM |
| 2 (Data Constructor) | DataFrame.SVM |
| LIST | DataFrame.IO.Parquet.Thrift |
| ListType | |
| 1 (Type/Class) | DataFrame.IO.Parquet.Thrift |
| 2 (Data Constructor) | DataFrame.IO.Parquet.Thrift |
| lit | |
| 1 (Function) | DataFrame, DataFrame.Functions, DataFrame.Operators |
| 2 (Function) | DataFrame.Typed, DataFrame.Typed.Expr, DataFrame.Typed.Lazy |
| lmFeatureNames | DataFrame.LinearModel, DataFrame.SVM |
| lmIntercept | DataFrame.LinearModel, DataFrame.SVM |
| lmWeights | DataFrame.LinearModel, DataFrame.SVM |
| loadExprAtFromFile | DataFrame.Expr.Serialize |
| loadExprFromFile | DataFrame.Expr.Serialize |
| loadPipelineFromFile | DataFrame.Expr.Serialize |
| LocalFile | DataFrame.IO.Utils.RandomAccess |
| LogicalType | DataFrame.IO.Parquet.Thrift |
| logicalType | DataFrame.IO.Parquet.Thrift |
| LogisticConfig | |
| 1 (Type/Class) | DataFrame.LinearModel, DataFrame.LinearModel.Logistic |
| 2 (Data Constructor) | DataFrame.LinearModel, DataFrame.LinearModel.Logistic |
| LogisticDeviance | DataFrame.Boosting, DataFrame.Boosting.GBM |
| logisticMarginExprs | DataFrame.LinearModel, DataFrame.LinearModel.Logistic |
| LogisticModel | |
| 1 (Type/Class) | DataFrame.LinearModel, DataFrame.LinearModel.Logistic |
| 2 (Data Constructor) | DataFrame.LinearModel, DataFrame.LinearModel.Logistic |
| logisticProbExprs | DataFrame.LinearModel, DataFrame.LinearModel.Logistic |
| logLoss | DataFrame.Metrics |
| logScale | |
| 1 (Function) | DataFrame.Display.Web.Chart |
| 2 (Function) | DataFrame.Display.Web.Chart.Typed |
| Lookup | DataFrame.Typed, DataFrame.Typed.Schema |
| LossFunction | DataFrame, DataFrame.Synthesis |
| lt | DataFrame.Functions |
| LT_BSON | DataFrame.IO.Parquet.Thrift |
| LT_DATE | DataFrame.IO.Parquet.Thrift |
| LT_DECIMAL | DataFrame.IO.Parquet.Thrift |
| LT_ENUM | DataFrame.IO.Parquet.Thrift |
| LT_FLOAT16 | DataFrame.IO.Parquet.Thrift |
| LT_INTEGER | DataFrame.IO.Parquet.Thrift |
| LT_JSON | DataFrame.IO.Parquet.Thrift |
| LT_LIST | DataFrame.IO.Parquet.Thrift |
| LT_MAP | DataFrame.IO.Parquet.Thrift |
| LT_NULL | DataFrame.IO.Parquet.Thrift |
| LT_STRING | DataFrame.IO.Parquet.Thrift |
| LT_TIME | DataFrame.IO.Parquet.Thrift |
| LT_TIMESTAMP | DataFrame.IO.Parquet.Thrift |
| LT_UUID | DataFrame.IO.Parquet.Thrift |
| LT_VARIANT | DataFrame.IO.Parquet.Thrift |
| LZ4 | DataFrame.IO.Parquet.Thrift |
| LZ4_RAW | DataFrame.IO.Parquet.Thrift |
| LZO | DataFrame.IO.Parquet.Thrift |