tech.tablesaw.aggregate

Class NumericSummaryTable

java.lang.Object

tech.tablesaw.table.Relation

tech.tablesaw.api.Table

tech.tablesaw.aggregate.NumericSummaryTable

All Implemented Interfaces:

it.unimi.dsi.fastutil.ints.IntIterable, Iterable<Integer>

public class NumericSummaryTable
extends Table

NumericSummaryTable is a standard table, but one with a specific format: It has two columns, the first a category column and the second a numeric column, so that it is appropriate for managing data that summarizes numeric variables by groups

Method Summary

Modifier and Type	Method and Description
static NumericSummaryTable	create(String tableName) Returns a new, empty table (without rows or columns) with the given name

Methods inherited from class tech.tablesaw.api.Table

addColumn, addColumn, agg, append, clear, column, columnCount, columnIndex, columnIndex, columnNames, columns, columns, count, countBy, create, create, dropRows, dropRows, emptyCopy, emptyCopy, first, fullCopy, get, getAndRemoveColumn, getAndRemoveColumn, getComparator, getFirst, getSort, groupBy, groupBy, iterator, last, max, mean, median, min, name, printHtml, read, readTable, removeColumns, retainColumns, retainColumns, rowCount, rows, sample, sampleSplit, save, select, selectIntoColumn, selectIntoColumn, selectRows, selectRows, selectWhere, selectWhere, setName, sortAscendingOn, sortDescendingOn, sortOn, sortOn, sortOn, splitOn, splitOn, stdDev, structure, sum, summarize, uniqueRecords, variance, write

Methods inherited from class tech.tablesaw.table.Relation

booleanColumn, booleanColumn, categoryColumn, categoryColumn, column, columnTypes, colWidths, dateColumn, dateColumn, dateTimeColumn, dateTimeColumn, doubleColumn, doubleColumn, floatColumn, floatColumn, intColumn, intColumn, isEmpty, longColumn, longColumn, nCol, nCol, numericColumn, numericColumn, print, print, removeColumn, removeColumns, shape, shortColumn, shortColumn, summary, timeColumn, timeColumn, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

create

public static NumericSummaryTable create(String tableName)

Returns a new, empty table (without rows or columns) with the given name