Uses of Class
tech.tablesaw.api.DateColumn

Packages that use DateColumn

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

Uses of DateColumn in tech.tablesaw.aggregate

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

Modifier and Type	Method and Description
static Table	CrossTab.xTabCount(Table table, DateColumn column1, Column column2)

Uses of DateColumn in tech.tablesaw.api

Methods in tech.tablesaw.api that return DateColumn

Modifier and Type	Method and Description
DateColumn	DateColumn.copy()
DateColumn	DateTimeColumn.date() Returns a DateColumn containing the date portion of each dateTime in this DateTimeColumn
DateColumn	DateColumn.difference()
DateColumn	DateColumn.emptyCopy()
DateColumn	DateColumn.emptyCopy(int rowSize)
DateColumn	DateColumn.selectIf(IntPredicate predicate) This version operates on predicates that treat the given IntPredicate as operating on a packed local time This is much more efficient that using a LocalTimePredicate, but requires that the developer understand the semantics of packedLocalTimes
DateColumn	DateColumn.selectIf(LocalDatePredicate predicate)
DateColumn	DateColumn.unique()

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

Modifier and Type	Method and Description
Selection	DateColumn.isEqualTo(DateColumn column) Returns a bitmap flagging the records for which the value in this column is equal to the value in the given column Columnwise isEqualTo.

Uses of DateColumn in tech.tablesaw.index

Constructors in tech.tablesaw.index with parameters of type DateColumn

Constructor and Description
DateIndex(DateColumn column)
IntIndex(DateColumn column)

Uses of DateColumn in tech.tablesaw.mapping

Methods in tech.tablesaw.mapping that return DateColumn

Modifier and Type	Method and Description
default DateColumn	DateMapUtils.minus(int value, TemporalUnit unit)
default DateColumn	DateMapUtils.minusDays(int days)
default DateColumn	DateMapUtils.minusMonths(int months)
default DateColumn	DateMapUtils.minusWeeks(int weeks)
default DateColumn	DateMapUtils.minusYears(int years)
default DateColumn	DateMapUtils.plus(int value, TemporalUnit unit)
default DateColumn	DateMapUtils.plusDays(int days)
default DateColumn	DateMapUtils.plusMonths(int months)
default DateColumn	DateMapUtils.plusWeeks(int weeks)
default DateColumn	DateMapUtils.plusYears(int years)

Methods in tech.tablesaw.mapping with parameters of type DateColumn

Modifier and Type	Method and Description
default FloatColumn	DateMapUtils.difference(DateColumn column1, DateColumn column2, ChronoUnit unit) Calculates the temporal difference between each element of the receiver and the respective element of the argument
default FloatColumn	DateMapUtils.differenceInDays(DateColumn column2)
default FloatColumn	DateMapUtils.differenceInMonths(DateColumn column2)
default FloatColumn	DateMapUtils.differenceInWeeks(DateColumn column2)
default FloatColumn	DateMapUtils.differenceInYears(DateColumn column2)

Uses of DateColumn in tech.tablesaw.table

Methods in tech.tablesaw.table that return DateColumn

Modifier and Type	Method and Description
DateColumn	Relation.dateColumn(int columnIndex)
DateColumn	TemporaryView.dateColumn(int columnIndex)
DateColumn	Relation.dateColumn(String columnName)
DateColumn	TemporaryView.dateColumn(String columnName)