IncludeGroupAggregates

IncludeGroupAggregates

是 PivotTable 的一个选项，指定是否将含有分组汇总信息的行和列包含在内.

更多信息

  • 采用默认设置 IncludeGroupAggregatesFalse 时，不包括汇总信息.
  • 采用设置 IncludeGroupAggregatesTrue 时，PivotTable 返回一个包含额外的行和列的 Tabular 对象，其键 为 All 或 ExtendedKey[…,All]，其中包含有关行和列的分组的汇总信息.

范例

打开所有单元关闭所有单元

基本范例  (1)

取含有四个列的表格数据：

按 "sex" 和 "class" 分组计算平均年龄，忽略 "survived" 列：

包括每行和每列的分组汇总信息：

范围  (1)

制作一个数据透视表，显示泰坦尼克号的生存百分比：

默认情况下，PivotTable 不包括分组汇总信息：

显示分组汇总信息，添加键为 All 的行和列：

应用  (1)

The data contains information on kidney transplant patients—time in days to death or on-study time since transplant at the given age:

Use the PivotTable to compute the patients' mean survival time in years split according to alive status versus gender and race, including the summary groups:

Wolfram Research (2025)，IncludeGroupAggregates，Wolfram 语言函数，https://reference.wolfram.com/language/ref/IncludeGroupAggregates.html.

文本

Wolfram Research (2025)，IncludeGroupAggregates，Wolfram 语言函数，https://reference.wolfram.com/language/ref/IncludeGroupAggregates.html.

CMS

Wolfram 语言. 2025. "IncludeGroupAggregates." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/IncludeGroupAggregates.html.

APA

Wolfram 语言. (2025). IncludeGroupAggregates. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/IncludeGroupAggregates.html 年

BibTeX

@misc{reference.wolfram_2025_includegroupaggregates, author="Wolfram Research", title="{IncludeGroupAggregates}", year="2025", howpublished="\url{https://reference.wolfram.com/language/ref/IncludeGroupAggregates.html}", note=[Accessed: 15-January-2025 ]}

BibLaTeX

@online{reference.wolfram_2025_includegroupaggregates, organization={Wolfram Research}, title={IncludeGroupAggregates}, year={2025}, url={https://reference.wolfram.com/language/ref/IncludeGroupAggregates.html}, note=[Accessed: 15-January-2025 ]}