tech.tablesaw.aggregate

Interface AggregateFunction

public interface AggregateFunction

Functions that calculate values over the data of an entire column, such as sum, mean, std. dev, etc. TODO: not sure that this should always return a double

Method Summary

Modifier and Type	Method and Description
double	agg(double[] data)
default double	agg(DoubleColumn doubles)
default double	agg(FloatColumn data)
default double	agg(IntColumn data)
default double	agg(LongColumn data)
default double	agg(ShortColumn data)
String	functionName()

Method Detail

functionName

String functionName()

agg

double agg(double[] data)

agg

default double agg(FloatColumn data)

agg

default double agg(DoubleColumn doubles)

agg

default double agg(IntColumn data)

agg

default double agg(ShortColumn data)

agg

default double agg(LongColumn data)