Uses of Class
tech.tablesaw.api.BooleanColumn
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Uses of BooleanColumn in tech.tablesaw.aggregate
Methods in tech.tablesaw.aggregate with parameters of type BooleanColumn Modifier and Type Method Description abstract BooleanBooleanAggregateFunction. summarize(BooleanColumn column)Returns a Boolean value as a result of applying this function to the given columnabstract DoubleBooleanDoubleAggregateFunction. summarize(BooleanColumn column)Returns a double that is the result of applying this function to the given columnabstract IntegerBooleanIntAggregateFunction. summarize(BooleanColumn column)Returns an Integer as a result of applying this function to the given column -
Uses of BooleanColumn in tech.tablesaw.api
Methods in tech.tablesaw.api that return BooleanColumn Modifier and Type Method Description BooleanColumnBooleanColumn. append(boolean b)Appends b to the end of this column and returns this columnBooleanColumnBooleanColumn. append(byte b)Appends b to the end of this column and returns this columnBooleanColumnBooleanColumn. append(Boolean b)Appends value to the bottom of this column and return this columnBooleanColumnBooleanColumn. append(Column<Boolean> column)Appends all the values in the argument to the bottom of this column and return this columnBooleanColumnBooleanColumn. appendCell(String object)Add one element to the bottom of this column and set its value to the parsed value of the given String.BooleanColumnBooleanColumn. appendCell(String object, AbstractColumnParser<?> parser)Add one element to the bottom of this column and set its value to the parsed value of the given String, as performed by the given parserBooleanColumnBooleanColumn. appendMissing()Appends a missing value appropriate to the columnBooleanColumnBooleanColumn. appendObj(Object obj)Appends the given value to the bottom of this column and return this columnBooleanColumnBooleanColumn. copy()Returns a deep copy of the receiverstatic BooleanColumnBooleanColumn. create(String name)Returns a new, empty Boolean column with the given name.static BooleanColumnBooleanColumn. create(String name, boolean... values)Returns a new Boolean column with the given name and valuesstatic BooleanColumnBooleanColumn. create(String name, int initialSize)Returns a new Boolean column of the given size.static BooleanColumnBooleanColumn. create(String name, Boolean[] values)Returns a new Boolean column with the given name and valuesstatic BooleanColumnBooleanColumn. create(String name, Collection<Boolean> values)Returns a new Boolean column with the given name and valuesstatic BooleanColumnBooleanColumn. create(String name, Stream<Boolean> values)Returns a new Boolean column with the given name and valuesstatic BooleanColumnBooleanColumn. create(String name, Selection hits, int columnSize)Returns a new Boolean column of the given size.BooleanColumnBooleanColumn. emptyCopy()Returns a copy of the receiver with no data.BooleanColumnBooleanColumn. emptyCopy(int rowSize)Returns an empty copy of the receiver, with its internal storage initialized to the given row size.BooleanColumnBooleanColumn. fillWith(it.unimi.dsi.fastutil.booleans.BooleanIterable iterable)BooleanColumnBooleanColumn. fillWith(it.unimi.dsi.fastutil.booleans.BooleanIterator iterator)BooleanColumnBooleanColumn. fillWith(Supplier<Boolean> supplier)BooleanColumnBooleanColumn. lag(int n)Returns a column of the same type and size as the receiver, containing the receivers values offset by n.BooleanColumnBooleanColumn. lead(int n)Returns a column of the same type as the receiver, containing the receivers values offset -n For example if you lead a column containing 2, 3, 4 by 1, you get a column containing 3, 4, NA.BooleanColumnBooleanColumn. removeMissing()Returns a copy of this column with the missing values removedBooleanColumnBooleanColumn. set(int i, boolean b)Sets the value at i to b, and returns this columnBooleanColumnBooleanColumn. set(int i, byte b)Sets the value at i to b, and returns this columnBooleanColumnBooleanColumn. set(int i, Boolean val)Sets the value at index row to the given value and return this columnBooleanColumnBooleanColumn. set(int row, String stringValue, AbstractColumnParser<?> parser)Sets the value at row to the parsed value of the given String using the given parser and returns this columnBooleanColumnBooleanColumn. set(Selection rowSelection, boolean newValue)Conditionally update this column, replacing current values with newValue for all rows where the current value matches the selection criteriaBooleanColumnBooleanColumn. set(Selection rowSelection, byte newValue)Conditionally update this column, replacing current values with newValue for all rows where the current value matches the selection criteria.BooleanColumnBooleanColumn. setMissing(int i)Sets the value at index i to the missing-value indicator for this column type, and return this columnBooleanColumnBooleanColumn. unique()Returns a column of the same type containing only the unique valuesBooleanColumnBooleanColumn. where(Selection selection)Returns a new column containing the subset referenced by theSelectionMethods in tech.tablesaw.api that return types with arguments of type BooleanColumn Modifier and Type Method Description List<BooleanColumn>StringColumn. getDummies()Returns a list of boolean columns suitable for use as dummy variables in, for example, regression analysis, select a column of categorical data must be encoded as a list of columns, such that each column represents a single category and indicates whether it is present (1) or not present (0)Methods in tech.tablesaw.api with parameters of type BooleanColumn Modifier and Type Method Description SelectionBooleanColumn. isEqualTo(BooleanColumn other) -
Uses of BooleanColumn in tech.tablesaw.columns.booleans
Methods in tech.tablesaw.columns.booleans that return BooleanColumn Modifier and Type Method Description default BooleanColumnBooleanMapUtils. and(BooleanColumn... columns)default BooleanColumnBooleanMapUtils. andNot(BooleanColumn... columns)Returns a column made by combining the receiver and each of the arguments using the operation: A andNot V.BooleanColumnBooleanColumnType. create(String name)default BooleanColumnBooleanMapUtils. or(BooleanColumn... columns)Methods in tech.tablesaw.columns.booleans with parameters of type BooleanColumn Modifier and Type Method Description default BooleanColumnBooleanMapUtils. and(BooleanColumn... columns)default BooleanColumnBooleanMapUtils. andNot(BooleanColumn... columns)Returns a column made by combining the receiver and each of the arguments using the operation: A andNot V.SelectionBooleanFilters. isEqualTo(BooleanColumn other)default BooleanColumnBooleanMapUtils. or(BooleanColumn... columns) -
Uses of BooleanColumn in tech.tablesaw.columns.strings
Methods in tech.tablesaw.columns.strings that return types with arguments of type BooleanColumn Modifier and Type Method Description List<BooleanColumn>ByteDictionaryMap. getDummies()Returns a list of boolean columns suitable for use as dummy variables in, for example, regression analysis, select a column of categorical data must be encoded as a list of columns, such that each column represents a single category and indicates whether it is present (1) or not present (0)List<BooleanColumn>DictionaryMap. getDummies()List<BooleanColumn>IntDictionaryMap. getDummies()Returns a list of boolean columns suitable for use as dummy variables in, for example, regression analysis, select a column of categorical data must be encoded as a list of columns, such that each column represents a single category and indicates whether it is present (1) or not present (0)List<BooleanColumn>NullDictionaryMap. getDummies()List<BooleanColumn>ShortDictionaryMap. getDummies()Returns a list of boolean columns suitable for use as dummy variables in, for example, regression analysis, select a column of categorical data must be encoded as a list of columns, such that each column represents a single category and indicates whether it is present (1) or not present (0)List<BooleanColumn>StringData. getDummies()List<BooleanColumn>TextualStringData. getDummies()Unsupported Operation This can't be used on a text column as the number of BooleanColumns would likely be excessive -
Uses of BooleanColumn in tech.tablesaw.columns.temporal
Methods in tech.tablesaw.columns.temporal that return BooleanColumn Modifier and Type Method Description default BooleanColumnTemporalMapFunctions. missingValues() -
Uses of BooleanColumn in tech.tablesaw.filtering
Methods in tech.tablesaw.filtering with parameters of type BooleanColumn Modifier and Type Method Description TBooleanFilterSpec. isEqualTo(BooleanColumn other)Function<Table,Selection>DeferredBooleanColumn. isEqualTo(BooleanColumn other) -
Uses of BooleanColumn in tech.tablesaw.index
Constructors in tech.tablesaw.index with parameters of type BooleanColumn Constructor Description ByteIndex(BooleanColumn column)Constructs an index for the given column -
Uses of BooleanColumn in tech.tablesaw.table
Methods in tech.tablesaw.table that return BooleanColumn Modifier and Type Method Description BooleanColumnRelation. booleanColumn(int columnIndex)Returns the DoubleColumn at the given 0-based index if present.BooleanColumnRelation. booleanColumn(String columnName)Returns a BooleanColumn with the given name if it is present in this Relation.BooleanColumn[]Relation. booleanColumns()Returns all BooleanColumns in this Relation as an Array
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