Uses of Interface
tech.tablesaw.api.CategoricalColumn

Packages that use CategoricalColumn

Package	Description
tech.tablesaw.aggregate
tech.tablesaw.api
tech.tablesaw.table

Uses of CategoricalColumn in tech.tablesaw.aggregate

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

Modifier and Type	Method	Description
Table	Summarizer.by(CategoricalColumn... 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, 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.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, 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

Uses of CategoricalColumn in tech.tablesaw.api

Subinterfaces of CategoricalColumn in tech.tablesaw.api

Modifier and Type	Interface	Description
interface	IntConvertibleColumn
interface	NumberColumn

Classes in tech.tablesaw.api that implement CategoricalColumn

Modifier and Type	Class	Description
class	BooleanColumn	A column in a base table that contains float values
class	DateColumn	A column in a base table that contains float values
class	DoubleColumn	A column in a base table that contains double precision floating point values
class	StringColumn	A column that contains String values.

Methods in tech.tablesaw.api that return types with arguments of type CategoricalColumn

Modifier and Type	Method	Description
List<CategoricalColumn>	Table.categoricalColumns(String... columnNames)	Returns only the columns whose names are given in the input array

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

Modifier and Type	Method	Description
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
TableSliceGroup	Table.splitOn(CategoricalColumn... columns)	Returns a non-overlapping and exhaustive collection of "slices" over this table.

Uses of CategoricalColumn in tech.tablesaw.table

Methods in tech.tablesaw.table that return CategoricalColumn

Modifier and Type	Method	Description
CategoricalColumn	Relation.categoricalColumn(int columnNumber)
CategoricalColumn	Relation.categoricalColumn(String columnName)

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

Modifier and Type	Method	Description
static StandardTableSliceGroup	StandardTableSliceGroup.create(Table original, CategoricalColumn... columns)	Returns a viewGroup splitting the original table on the given columns.