Uses of Class
tech.tablesaw.aggregate.NumericAggregateFunction

Packages that use NumericAggregateFunction

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

Uses of NumericAggregateFunction in tech.tablesaw.aggregate

Fields in tech.tablesaw.aggregate declared as NumericAggregateFunction

Modifier and Type	Field	Description
static NumericAggregateFunction	AggregateFunctions.change	A function that takes a NumericColumn argument and returns the difference between the last and first items
static NumericAggregateFunction	AggregateFunctions.cv	A function that takes a NumericColumn argument and returns the coefficient of variation (stdDev/mean) of the values in the column
static NumericAggregateFunction	AggregateFunctions.first	A function that takes a NumericColumn argument and returns the first item without sorting
static NumericAggregateFunction	AggregateFunctions.geometricMean	A function that takes a NumericColumn argument and returns the geometric mean of all values in the column
static NumericAggregateFunction	AggregateFunctions.kurtosis	A function that takes a NumericColumn argument and returns the kurtosis of its values
static NumericAggregateFunction	AggregateFunctions.last	A function that takes a NumericColumn argument and returns the last item without sorting
static NumericAggregateFunction	AggregateFunctions.max	A function that takes a NumericColumn argument and returns the largeset value in the column
static NumericAggregateFunction	AggregateFunctions.mean	A function that takes a NumericColumn argument and returns the mean of the values in the column
static NumericAggregateFunction	AggregateFunctions.median	A function that takes a NumericColumn argument and returns the median of the values in the column
static NumericAggregateFunction	AggregateFunctions.min	A function that takes a NumericColumn argument and returns the smallest value in the column
static NumericAggregateFunction	AggregateFunctions.pctChange	A function that takes a NumericColumn argument and returns the percent difference between the last and first items
static NumericAggregateFunction	AggregateFunctions.percentile90	A function that takes a NumericColumn argument and returns the 90th percentile of the values in the column
static NumericAggregateFunction	AggregateFunctions.percentile95	A function that takes a NumericColumn argument and returns the 95th percentile of the values in the column
static NumericAggregateFunction	AggregateFunctions.percentile99	A function that takes a NumericColumn argument and returns the 99th percentile of the values in the column
static NumericAggregateFunction	AggregateFunctions.populationVariance	A function that takes a NumericColumn argument and returns the population variance of all values in the column
static NumericAggregateFunction	AggregateFunctions.product	A function that takes a NumericColumn argument and returns the product of all values in the column
static NumericAggregateFunction	AggregateFunctions.quadraticMean	A function that takes a NumericColumn argument and returns the quadratic mean, aka, the root-mean-square
static NumericAggregateFunction	AggregateFunctions.quartile1	A function that takes a NumericColumn argument and returns the first quartile of the values in the column
static NumericAggregateFunction	AggregateFunctions.quartile3	A function that takes a NumericColumn argument and returns the third quartile of the values in the column
static NumericAggregateFunction	AggregateFunctions.range	A function that takes a NumericColumn argument and returns the difference between the largest and smallest values in the column
static NumericAggregateFunction	AggregateFunctions.skewness	A function that takes a NumericColumn argument and returns the skewness of its values
static NumericAggregateFunction	AggregateFunctions.standardDeviation	Deprecated. use AggregateFunctions.stdDev instead
static NumericAggregateFunction	AggregateFunctions.stdDev	A function that takes a NumericColumn argument and returns the standard deviation of its values
static NumericAggregateFunction	AggregateFunctions.sum	A function that takes a NumericColumn argument and returns the sum of the values in the column
static NumericAggregateFunction	AggregateFunctions.sumOfLogs	A function that takes a NumericColumn argument and returns the sumOfLogs of its values
static NumericAggregateFunction	AggregateFunctions.sumOfSquares	A function that takes a NumericColumn argument and returns the sumOfSquares of its values
static NumericAggregateFunction	AggregateFunctions.variance	A function that takes a NumericColumn argument and returns the variance of its values

Uses of NumericAggregateFunction in tech.tablesaw.api

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

Modifier and Type	Method	Description
default Double	NumericColumn.summarize(Selection selection, NumericAggregateFunction function)	Summarizes the data in this column for all rows where the current value matches the selection criteria

Uses of NumericAggregateFunction in tech.tablesaw.table

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

Modifier and Type	Method	Description
double	TableSlice.reduce(String numberColumnName, NumericAggregateFunction function)	Returns the result of applying the given function to the specified column