pivot table An interactive table in an electronic spreadsheet that computes summary statistics for a table of data. It is of particular use in removing the tedium of repeated calculations of the same statistic in a 2-way table, or n-way table.
pivot table
数学辞典收录了4151条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。