Uses of Class
tech.tablesaw.api.Table

Packages that use Table

Package	Description
tech.tablesaw.aggregate
tech.tablesaw.api
tech.tablesaw.columns
tech.tablesaw.columns.booleans.filters
tech.tablesaw.columns.dates.filters
tech.tablesaw.columns.datetimes.filters
tech.tablesaw.columns.numbers
tech.tablesaw.columns.numbers.filters
tech.tablesaw.columns.strings.filters
tech.tablesaw.columns.times.filters
tech.tablesaw.filtering
tech.tablesaw.filtering.composite
tech.tablesaw.io
tech.tablesaw.io.csv
tech.tablesaw.io.html
tech.tablesaw.io.jdbc
tech.tablesaw.joining
tech.tablesaw.selection
tech.tablesaw.sorting
tech.tablesaw.table

Uses of Table in tech.tablesaw.aggregate

Methods in tech.tablesaw.aggregate that return Table

Modifier and Type	Method	Description
Table	Summarizer.apply()	Returns the result of applying to the functions to all the values in the appropriate column
Table	Summarizer.by(String... columnNames)
Table	Summarizer.by(String groupNameTemplate, int step)
Table	Summarizer.by(CategoricalColumn... columns)
static Table	CrossTab.columnPercents(Table table, String column1, String column2)	Returns a table containing the column percents made from a source table, after first calculating the counts cross-tabulated from the given columns
static Table	CrossTab.columnPercents(Table table, CategoricalColumn column1, CategoricalColumn column2)	Returns a table containing the column percents made from a source table, after first calculating the counts cross-tabulated from the given columns
static Table	CrossTab.counts(Table table, String columnName)
static Table	CrossTab.counts(Table table, CategoricalColumn column1, CategoricalColumn column2)	Returns a table containing two-dimensional cross-tabulated counts for each combination of values in column1 and column2
static Table	CrossTab.percents(Table table, String column1)
static Table	CrossTab.rowPercents(Table table, String column1, String column2)	Returns a table containing the row percents made from a source table, after first calculating the counts cross-tabulated from the given columns
static Table	CrossTab.rowPercents(Table table, CategoricalColumn column1, CategoricalColumn column2)	Returns a table containing the row percents made from a source table, after first calculating the counts cross-tabulated from the given columns
static Table	CrossTab.tablePercents(Table table, String column1, String column2)	Returns a table containing the table percents made from a source table, after first calculating the counts cross-tabulated from the given columns
static Table	CrossTab.tablePercents(Table table, CategoricalColumn column1, CategoricalColumn column2)	Returns a table containing the table percents made from a source table, after first calculating the counts cross-tabulated from the given columns

Methods in tech.tablesaw.aggregate with parameters of type Table

Modifier and Type	Method	Description
static Table	CrossTab.columnPercents(Table table, String column1, String column2)	Returns a table containing the column percents made from a source table, after first calculating the counts cross-tabulated from the given columns
static Table	CrossTab.columnPercents(Table table, CategoricalColumn column1, CategoricalColumn column2)	Returns a table containing the column percents made from a source table, after first calculating the counts cross-tabulated from the given columns
static Table	CrossTab.counts(Table table, String columnName)
static Table	CrossTab.counts(Table table, CategoricalColumn column1, CategoricalColumn column2)	Returns a table containing two-dimensional cross-tabulated counts for each combination of values in column1 and column2
static Table	CrossTab.percents(Table table, String column1)
static Table	CrossTab.rowPercents(Table table, String column1, String column2)	Returns a table containing the row percents made from a source table, after first calculating the counts cross-tabulated from the given columns
static Table	CrossTab.rowPercents(Table table, CategoricalColumn column1, CategoricalColumn column2)	Returns a table containing the row percents made from a source table, after first calculating the counts cross-tabulated from the given columns
static Table	CrossTab.tablePercents(Table table, String column1, String column2)	Returns a table containing the table percents made from a source table, after first calculating the counts cross-tabulated from the given columns
static Table	CrossTab.tablePercents(Table table, CategoricalColumn column1, CategoricalColumn column2)	Returns a table containing the table percents made from a source table, after first calculating the counts cross-tabulated from the given columns

Constructors in tech.tablesaw.aggregate with parameters of type Table

Constructor	Description
Summarizer(Table sourceTable, List<String> columnNames, AggregateFunction... functions)	Returns an object capable of summarizing the given column in the given sourceTable, by applying the given functions
Summarizer(Table sourceTable, Column column, AggregateFunction... functions)	Returns an object capable of summarizing the given column in the given sourceTable, by applying the given functions
Summarizer(Table sourceTable, Column column1, Column column2, AggregateFunction... functions)	Returns an object capable of summarizing the given columns in the given sourceTable, by applying the given functions
Summarizer(Table sourceTable, Column column1, Column column2, Column column3, AggregateFunction... functions)	Returns an object capable of summarizing the given column2 in the given sourceTable, by applying the given functions
Summarizer(Table sourceTable, Column column1, Column column2, Column column3, Column column4, AggregateFunction... functions)	Returns an object capable of summarizing the given columns in the given sourceTable, by applying the given functions

Uses of Table in tech.tablesaw.api

Methods in tech.tablesaw.api that return Table

Modifier and Type	Method	Description
Table	Table.addColumns(Column... cols)	Adds the given column to this table
Table	Table.append(Table tableToAppend)
Table	Table.concat(Table tableToConcatenate)	Add all the columns of tableToConcatenate to this table Note: The columns in the result must have unique names, when compared case insensitive Note: Both tables must have the same number of rows
Table	Table.copy()	Returns a table with the same columns as this table
Table	Table.countBy(CategoricalColumn groupingColumn)	Returns a table containing two columns, the grouping column, and a column named "Count" that contains the counts for each grouping column value
default Table	CategoricalColumn.countByCategory()
Table	StringColumn.countByCategory()
static Table	Table.create(String tableName)	Returns a new, empty table (without rows or columns) with the given name
static Table	Table.create(String tableName, Column... columns)	Returns a new table with the given columns and given name
Table	Table.dropDuplicateRows()	Returns the unique records in this table Note: Uses a lot of memory for a sort
Table	Table.dropRange(int rowStart, int rowEnd)
Table	Table.dropRows(int... rowNumbers)
Table	Table.dropRowsWithMissingValues()	Returns only those records in this table that have no columns with missing values
Table	Table.dropWhere(Filter filter)
Table	Table.dropWhere(Selection selection)
Table	Table.emptyCopy()	Returns a table with the same columns as this table, but no data
Table	Table.emptyCopy(int rowSize)	Returns a table with the same columns as this table, but no data, initialized to the given row size
Table	Table.first(int nRows)	Returns a new table containing the first nrows of data in this table
Table	Table.inRange(int rowStart, int rowEnd)
Table	Table.insertColumn(int index, Column column)	Adds the given column to this table at the given position in the column list
Table	Table.last(int nRows)	Returns a new table containing the last nrows of data in this table
Table	Table.missingValueCounts()
Table	Table.removeColumns(Column... columns)	Removes the given columns
Table	Table.removeColumnsWithMissingValues()	Removes the given columns with missing values
Table	Table.replaceColumn(int colIndex, Column newColumn)	Replaces an existing column (by index) in this table with the given new column
Table	Table.replaceColumn(String columnName, Column newColumn)	Replaces an existing column (by name) in this table with the given new column
Table	Table.retainColumns(String... columnNames)	Removes all columns except for those given in the argument from this table
Table	Table.retainColumns(Column... columns)	Removes all columns except for those given in the argument from this table
Table	Table.rows(int... rowNumbers)
Table	Table.sampleN(int nRows)	Returns a table consisting of randomly selected records from this table
Table[]	Table.sampleSplit(double table1Proportion)	Splits the table into two, randomly assigning records to each according to the proportion given in trainingProportion
Table	Table.sampleX(double proportion)	Returns a table consisting of randomly selected records from this table.
Table	Table.select(String... columnNames)
Table	Table.select(Column... columns)
Table	Table.setName(String name)	Sets the name of the table
Table	Table.sortAscendingOn(String... columnNames)	Returns a copy of this table sorted in the order of the given column names, in ascending order
Table	Table.sortDescendingOn(String... columnNames)	Returns a copy of this table sorted on the given column names, applied in order, descending TODO: Provide equivalent methods naming columns by index
Table	Table.sortOn(int... columnIndexes)	Sorts this table into a new table on the columns indexed in ascending order
Table	Table.sortOn(String... columnNames)	Returns a copy of this table sorted on the given column names, applied in order,
Table	Table.sortOn(Comparator<Row> rowComparator)	Returns a copy of this table sorted using the given comparator
Table	Table.sortOn(Sort key)
Table	Table.structure()
Table	BooleanColumn.summary()
Table	DateColumn.summary()	Returns a table of dates and the number of observations of those dates
Table	DateTimeColumn.summary()
Table	DoubleColumn.summary()
Table	NumberColumn.summary()
Table	StringColumn.summary()
Table	TimeColumn.summary()
Table	Table.where(Filter filter)
Table	Table.where(Selection selection)
Table	Table.xTabColumnPercents(String column1Name, String column2Name)
Table	Table.xTabCounts(String column1Name)	Returns a table with two columns, the first contains a value each unique value in the argument, and the second contains the number of observations of each value
Table	Table.xTabCounts(String column1Name, String column2Name)	Returns a table with n by m + 1 cells.
Table	Table.xTabPercents(String column1Name)	Returns a table with two columns, the first contains a value each unique value in the argument, and the second contains the proportion of observations having that value
Table	Table.xTabRowPercents(String column1Name, String column2Name)
Table	Table.xTabTablePercents(String column1Name, String column2Name)	Returns a table with n by m + 1 cells.

Methods in tech.tablesaw.api with parameters of type Table

Modifier and Type	Method	Description
void	Table.addRow(int rowIndex, Table sourceTable)	Adds a single row to this table from sourceTable, copying every column in sourceTable
Table	Table.append(Table tableToAppend)
Table	Table.concat(Table tableToConcatenate)	Add all the columns of tableToConcatenate to this table Note: The columns in the result must have unique names, when compared case insensitive Note: Both tables must have the same number of rows

Uses of Table in tech.tablesaw.columns

Methods in tech.tablesaw.columns that return Table

Modifier and Type	Method	Description
Table	Column.summary()

Uses of Table in tech.tablesaw.columns.booleans.filters

Methods in tech.tablesaw.columns.booleans.filters with parameters of type Table

Modifier and Type	Method	Description
Selection	IsFalse.apply(Table relation)
Selection	IsTrue.apply(Table relation)

Uses of Table in tech.tablesaw.columns.dates.filters

Methods in tech.tablesaw.columns.dates.filters with parameters of type Table

Modifier and Type	Method	Description
Selection	BetweenExclusive.apply(Table relation)
Selection	BetweenInclusive.apply(Table relation)
Selection	EqualTo.apply(Table relation)
Selection	IsAfter.apply(Table relation)
Selection	IsBefore.apply(Table relation)
Selection	IsOnOrAfter.apply(Table relation)
Selection	IsOnOrBefore.apply(Table relation)

Uses of Table in tech.tablesaw.columns.datetimes.filters

Methods in tech.tablesaw.columns.datetimes.filters with parameters of type Table

Modifier and Type	Method	Description
Selection	EqualTo.apply(Table relation)
Selection	IsAfter.apply(Table relation)
Selection	IsBefore.apply(Table relation)
Selection	IsFirstDayOfTheMonth.apply(Table relation)
Selection	IsFriday.apply(Table relation)
Selection	IsInApril.apply(Table relation)
Selection	IsInAugust.apply(Table relation)
Selection	IsInDecember.apply(Table relation)
Selection	IsInFebruary.apply(Table relation)
Selection	IsInJanuary.apply(Table relation)
Selection	IsInJuly.apply(Table relation)
Selection	IsInJune.apply(Table relation)
Selection	IsInMarch.apply(Table relation)
Selection	IsInMay.apply(Table relation)
Selection	IsInNovember.apply(Table relation)
Selection	IsInOctober.apply(Table relation)
Selection	IsInQ1.apply(Table relation)
Selection	IsInQ2.apply(Table relation)
Selection	IsInQ3.apply(Table relation)
Selection	IsInQ4.apply(Table relation)
Selection	IsInSeptember.apply(Table relation)
Selection	IsInYear.apply(Table relation)
Selection	IsLastDayOfTheMonth.apply(Table relation)
Selection	IsMonday.apply(Table relation)
Selection	IsOnOrAfter.apply(Table relation)
Selection	IsOnOrBefore.apply(Table relation)
Selection	IsSaturday.apply(Table relation)
Selection	IsSunday.apply(Table relation)
Selection	IsThursday.apply(Table relation)
Selection	IsTuesday.apply(Table relation)
Selection	IsWednesday.apply(Table relation)
Selection	NotEqualTo.apply(Table relation)

Uses of Table in tech.tablesaw.columns.numbers

Methods in tech.tablesaw.columns.numbers that return Table

Modifier and Type	Method	Description
Table	Stats.asTable()
Table	Stats.asTableComplete()

Uses of Table in tech.tablesaw.columns.numbers.filters

Methods in tech.tablesaw.columns.numbers.filters with parameters of type Table

Modifier and Type	Method	Description
Selection	BetweenExclusive.apply(Table relation)
Selection	BetweenInclusive.apply(Table relation)
Selection	EqualTo.apply(Table relation)
Selection	GreaterThan.apply(Table relation)
Selection	GreaterThanOrEqualTo.apply(Table relation)
Selection	IsCloseTo.apply(Table relation)
Selection	IsIn.apply(Table relation)
Selection	IsNegative.apply(Table relation)
Selection	IsNonNegative.apply(Table relation)
Selection	IsNotIn.apply(Table relation)
Selection	IsPositive.apply(Table relation)
Selection	IsZero.apply(Table relation)
Selection	LessThan.apply(Table relation)
Selection	LessThanOrEqualTo.apply(Table relation)
Selection	NotEqualTo.apply(Table relation)

Uses of Table in tech.tablesaw.columns.strings.filters

Methods in tech.tablesaw.columns.strings.filters with parameters of type Table

Modifier and Type	Method	Description
Selection	ContainsString.apply(Table relation)
Selection	EndsWith.apply(Table relation)
Selection	EqualTo.apply(Table relation)
Selection	EqualToIgnoringCase.apply(Table relation)
Selection	HasLengthEqualTo.apply(Table relation)
Selection	IsAlpha.apply(Table relation)
Selection	IsAlphaNumeric.apply(Table relation)
Selection	IsEmptyString.apply(Table relation)
Selection	IsIn.apply(Table relation)
Selection	IsLongerThan.apply(Table relation)
Selection	IsLowerCase.apply(Table relation)
Selection	IsNotIn.apply(Table relation)
Selection	IsNumeric.apply(Table relation)
Selection	IsShorterThan.apply(Table relation)
Selection	IsUpperCase.apply(Table relation)
Selection	MatchesRegex.apply(Table relation)
Selection	NotEqualTo.apply(Table relation)
Selection	StartsWith.apply(Table relation)

Uses of Table in tech.tablesaw.columns.times.filters

Methods in tech.tablesaw.columns.times.filters with parameters of type Table

Modifier and Type	Method	Description
Selection	EqualTo.apply(Table relation)
Selection	IsAfter.apply(Table relation)
Selection	IsAfterNoon.apply(Table relation)
Selection	IsBefore.apply(Table relation)
Selection	IsBeforeNoon.apply(Table relation)
Selection	IsMidnight.apply(Table relation)
Selection	IsNoon.apply(Table relation)
Selection	IsOnOrAfter.apply(Table relation)
Selection	IsOnOrBefore.apply(Table relation)
Selection	NotEqualTo.apply(Table relation)

Uses of Table in tech.tablesaw.filtering

Methods in tech.tablesaw.filtering with parameters of type Table

Modifier and Type	Method	Description
Selection	Filter.apply(Table relation)
Selection	IsMissing.apply(Table relation)
Selection	IsNotMissing.apply(Table relation)
Selection	TwoColumnFilter.apply(Table relation)

Uses of Table in tech.tablesaw.filtering.composite

Methods in tech.tablesaw.filtering.composite with parameters of type Table

Modifier and Type	Method	Description
Selection	AllOf.apply(Table relation)
Selection	AnyOf.apply(Table relation)
Selection	IsFalse.apply(Table relation)	Returns true if the element in the given row in my column is true
Selection	IsTrue.apply(Table relation)	Returns true if the element in the given row in my column is true

Uses of Table in tech.tablesaw.io

Methods in tech.tablesaw.io that return Table

Modifier and Type	Method	Description
Table	DataFrameReader.csv(File file)
Table	DataFrameReader.csv(InputStream stream, String tableName)
Table	DataFrameReader.csv(Reader reader, String tableName)
Table	DataFrameReader.csv(String file)
Table	DataFrameReader.csv(String contents, String tableName)
Table	DataFrameReader.csv(CsvReadOptions options)
Table	DataFrameReader.csv(CsvReadOptions.Builder options)
Table	DataFrameReader.db(ResultSet resultSet, String tableName)
Table	DataFrameReader.html(String url)

Constructors in tech.tablesaw.io with parameters of type Table

Constructor	Description
DataFrameWriter(Table table)

Uses of Table in tech.tablesaw.io.csv

Methods in tech.tablesaw.io.csv that return Table

Modifier and Type	Method	Description
static Table	CsvReader.headerOnly(ColumnType[] types, boolean header, char columnSeparator, File file)	Returns a Table constructed from a CSV File with the given file name
static Table	CsvReader.read(CsvReadOptions options)

Methods in tech.tablesaw.io.csv with parameters of type Table

Modifier and Type	Method	Description
static void	CsvWriter.write(Table table, CsvWriteOptions options)	Writes the given table to a file

Uses of Table in tech.tablesaw.io.html

Methods in tech.tablesaw.io.html with parameters of type Table

Modifier and Type	Method	Description
static String	HtmlTableWriter.write(Table table)
static void	HtmlTableWriter.write(Table table, OutputStream outputStream)

Uses of Table in tech.tablesaw.io.jdbc

Methods in tech.tablesaw.io.jdbc that return Table

Modifier and Type	Method	Description
static Table	SqlResultSetReader.read(ResultSet resultSet, String tableName)	Returns a new table with the given tableName, constructed from the given result set

Uses of Table in tech.tablesaw.joining

Methods in tech.tablesaw.joining that return Table

Modifier and Type	Method	Description
Table	DataFrameJoiner.inner(Table table2, String col2Name)	Joins the joiner to the table2, using the given column for the second table and returns the resulting table
Table	DataFrameJoiner.leftOuter(Table table2, String col2Name)	Joins the joiner to the table2, using the given column for the second table and returns the resulting table
Table	DataFrameJoiner.rightOuter(Table table2, String col2Name)	Joins the joiner to the table2, using the given column for the second table and returns the resulting table

Methods in tech.tablesaw.joining with parameters of type Table

Modifier and Type	Method	Description
Table	DataFrameJoiner.inner(Table table2, String col2Name)	Joins the joiner to the table2, using the given column for the second table and returns the resulting table
Table	DataFrameJoiner.leftOuter(Table table2, String col2Name)	Joins the joiner to the table2, using the given column for the second table and returns the resulting table
Table	DataFrameJoiner.rightOuter(Table table2, String col2Name)	Joins the joiner to the table2, using the given column for the second table and returns the resulting table

Constructors in tech.tablesaw.joining with parameters of type Table

Constructor	Description
DataFrameJoiner(Table table, String column)

Uses of Table in tech.tablesaw.selection

Methods in tech.tablesaw.selection with parameters of type Table

Modifier and Type	Method	Description
default Selection	Selection.apply(Table relation)

Uses of Table in tech.tablesaw.sorting

Methods in tech.tablesaw.sorting with parameters of type Table

Modifier and Type	Method	Description
static IntComparatorChain	SortUtils.getChain(Table table, Sort key)	Returns a comparator chain for sorting according to the given key
static it.unimi.dsi.fastutil.ints.IntComparator	SortUtils.getComparator(Table table, Sort key)	Returns a comparator that can be used to sort the records in this table according to the given sort key

Uses of Table in tech.tablesaw.table

Methods in tech.tablesaw.table that return Table

Modifier and Type	Method	Description
Table	TableSliceGroup.aggregate(com.google.common.collect.ListMultimap<String,AggregateFunction> functions)	Applies the given aggregations to the given columns.
Table	TableSliceGroup.aggregate(String colName1, AggregateFunction... functions)	Applies the given aggregation to the given column.
Table	TableSlice.asTable()
Table	Projection.first(int nRows)
abstract Table	Relation.first(int nRows)
Table	TableSlice.first(int nRows)
Table	TableSliceGroup.getSourceTable()
Table	Relation.structure()
static Table	TableSliceGroup.summaryTableName(Table source)
Table	Projection.where(Filter filter)

Methods in tech.tablesaw.table that return types with arguments of type Table

Modifier and Type	Method	Description
List<Table>	TableSliceGroup.asTableList()	Returns a list of Tables created by reifying my list of slices (views) over the original table

Methods in tech.tablesaw.table with parameters of type Table

Modifier and Type	Method	Description
static void	Rows.appendRowToTable(int row, Table oldTable, Table newTable)
static boolean	Rows.compareRows(int rowInOriginal, Table original, Table tempTable)
static void	Rows.copyRowsToTable(it.unimi.dsi.fastutil.ints.IntArrayList rows, Table oldTable, Table newTable)
static void	Rows.copyRowsToTable(Selection rows, Table oldTable, Table newTable)
static SelectionTableSliceGroup	SelectionTableSliceGroup.create(Table original, String subTableNameTemplate, int step)
static StandardTableSliceGroup	StandardTableSliceGroup.create(Table original, String... columnsNames)	Returns a viewGroup splitting the original table on the given columns.
static StandardTableSliceGroup	StandardTableSliceGroup.create(Table original, CategoricalColumn... columns)	Returns a viewGroup splitting the original table on the given columns.
static void	Rows.head(int rowCount, Table oldTable, Table newTable)
static Table	TableSliceGroup.summaryTableName(Table source)
static void	Rows.tail(int rowsToInclude, Table oldTable, Table newTable)

Constructors in tech.tablesaw.table with parameters of type Table

Constructor	Description
Projection(Table table, String[] columnNames)
TableSlice(Table table, Selection rowSelection)	Returns a new View constructed from the given table, containing only the rows represented by the bitmap
TableSliceGroup(Table original)	Returns an instance for calculating a single summary for the given table, with no sub-groupings
TableSliceGroup(Table sourceTable, String[] groupColumnNames)	Returns an instance for calculating subgroups, one for each combination of the given groupColumnNames that appear in the source table