Time series numeric aggregation(时间序列数值聚合(Time series numeric aggregation))¶
Returns a single number that represents an aggregation of an input numeric time series. To show the units of the series, use the Time series unit card. To find the value of a numeric time series at a specific time, use the Value at time card.
The available aggregations are:
- Sum
- Average
- Standard deviation
- Maximum
- Minimum
- Relative difference
- Difference
- Product
- Count
- First point
- Last point
Input type¶
Time series
Output type¶
Number
Examples¶

Usage information¶
| Functionality | Availability |
|---|---|
| Standard Quiver card | Supported |
| Transform table transform | Supported |
See also¶
中文翻译¶
时间序列数值聚合(Time series numeric aggregation)¶
返回一个单一数值,代表输入数值型时间序列的聚合结果。如需显示序列的单位,请使用时间序列单位卡片。如需查找数值型时间序列在特定时间点的值,请使用时间点数值卡片。
可用的聚合方式包括:
- 总和(Sum)
- 平均值(Average)
- 标准差(Standard deviation)
- 最大值(Maximum)
- 最小值(Minimum)
- 相对差值(Relative difference)
- 差值(Difference)
- 乘积(Product)
- 计数(Count)
- 首个数据点(First point)
- 末个数据点(Last point)
输入类型¶
时间序列(Time series)
输出类型¶
数值(Number)
示例¶

使用信息¶
| 功能 | 支持情况 |
|---|---|
| 标准 Quiver 卡片 | 支持 |
| 转换表转换 | 支持 |