| TAgg | DataFrame.Typed.Types |
| TAggCons | DataFrame.Typed.Types |
| TAggNil | DataFrame.Typed.Types |
| taggToNamedExprs | DataFrame.Typed.Types |
| take | |
| 1 (Function) | DataFrame.Operations.Subset, DataFrame |
| 2 (Function) | DataFrame.Typed.Operations, DataFrame.Typed |
| takeColumn | DataFrame.Internal.Column |
| takeLast | |
| 1 (Function) | DataFrame.Operations.Subset, DataFrame |
| 2 (Function) | DataFrame.Typed.Operations, DataFrame.Typed |
| takeLastColumn | DataFrame.Internal.Column |
| takeM | DataFrame.Monad |
| taoConvergenceTol | DataFrame.DecisionTree |
| taoIteration | DataFrame.DecisionTree |
| taoIterations | DataFrame.DecisionTree |
| taoOptimize | DataFrame.DecisionTree |
| TColumn | DataFrame.Internal.Column |
| TDF | DataFrame.Typed.Types |
| TExpr | |
| 1 (Type/Class) | DataFrame.Typed.Types, DataFrame.Typed.Expr, DataFrame.Typed |
| 2 (Data Constructor) | DataFrame.Typed.Types, DataFrame.Typed.Expr, DataFrame.Typed |
| TextAssumption | DataFrame.Operations.Typing |
| TGD | DataFrame.Typed.Types |
| That | DataFrame.Typed.Types, DataFrame.Typed |
| thaw | DataFrame.Typed.Freeze, DataFrame.Typed |
| These | |
| 1 (Type/Class) | DataFrame.Typed.Types, DataFrame.Typed |
| 2 (Data Constructor) | DataFrame.Typed.Types, DataFrame.Typed |
| This | DataFrame.Typed.Types, DataFrame.Typed |
| THOMAS | DataFrame.IO.Parquet.Types |
| throwTypeMismatch | DataFrame.Internal.Column |
| TimestampType | DataFrame.IO.Parquet.Types |
| TimeType | DataFrame.IO.Parquet.Types |
| TimeUnit | DataFrame.IO.Parquet.Types |
| TIME_UNIT_UNKNOWN | DataFrame.IO.Parquet.Types |
| toAny | DataFrame.Internal.Row, DataFrame |
| toColumnRep | DataFrame.Internal.Column |
| toDouble | DataFrame.Functions |
| toDoubleMatrix | DataFrame.Operations.Core, DataFrame |
| toDoubleVector | DataFrame.Internal.Column |
| toFloatMatrix | DataFrame.Operations.Core, DataFrame |
| toFloatVector | DataFrame.Internal.Column |
| toIntegralType | DataFrame.IO.Parquet.Thrift |
| toIntMatrix | DataFrame.Operations.Core, DataFrame |
| toIntVector | DataFrame.Internal.Column |
| toList | DataFrame.Internal.Column, DataFrame |
| toMarkdownTable | DataFrame.Internal.DataFrame, DataFrame |
| toMaybe | DataFrame.Functions |
| toMaybeBool | DataFrame.IO.Parquet.Dictionary |
| toMaybeDouble | DataFrame.IO.Parquet.Dictionary |
| toMaybeFloat | DataFrame.IO.Parquet.Dictionary |
| toMaybeInt32 | DataFrame.IO.Parquet.Dictionary |
| toMaybeInt64 | DataFrame.IO.Parquet.Dictionary |
| toMaybeText | DataFrame.IO.Parquet.Dictionary |
| toMaybeUTCTime | DataFrame.IO.Parquet.Dictionary |
| toPct2dp | DataFrame.Operations.Statistics |
| toRowList | DataFrame.Internal.Row, DataFrame |
| toRowVector | DataFrame.Internal.Row, DataFrame |
| totalByteSize | DataFrame.IO.Parquet.Thrift |
| totalCompressedSize | DataFrame.IO.Parquet.Thrift |
| totalRows | DataFrame.Lazy.IO.CSV |
| toTType | DataFrame.IO.Parquet.Thrift |
| toUnboxedVector | DataFrame.Internal.Column |
| toVector | DataFrame.Internal.Column, DataFrame |
| Tree | DataFrame.DecisionTree |
| TreeConfig | |
| 1 (Type/Class) | DataFrame.DecisionTree |
| 2 (Data Constructor) | DataFrame.DecisionTree |
| treeDepth | DataFrame.DecisionTree |
| treeToExpr | DataFrame.DecisionTree |
| TSortOrder | DataFrame.Typed.Types, DataFrame.Typed |
| TType | DataFrame.IO.Parquet.Thrift |
| TypedColumn | DataFrame.Internal.Column |
| TypedDataFrame | DataFrame.Typed.Types, DataFrame.Typed.TH, DataFrame.Typed |
| TypedGrouped | DataFrame.Typed.Types, DataFrame.Typed |
| TypeErrorContext | DataFrame.Errors, DataFrame |
| typeFromString | DataFrame.Functions |
| typeInferenceSampleSize | DataFrame.IO.CSV |
| typeLength | DataFrame.IO.Parquet.Thrift |
| typeMismatchError | DataFrame.Errors, DataFrame |
| TypeMismatchException | DataFrame.Errors, DataFrame |
| typeOfColumn | DataFrame.Operations.Core |
| TypeSpec | DataFrame.IO.CSV, DataFrame |
| typeSpec | DataFrame.IO.CSV, DataFrame |
| TYPE_ORDER | DataFrame.IO.Parquet.Types |