Integral（积分(Integral)）¶
The Integral transformation is the inverse of the derivative. Rather than calculating rate of change, it calculates the area under the curve.
- As with derivatives, you can calculate the rate over several different time units.
- In addition to linear integration, you can also perform LHS and RHS integration using the Integration Method option.
- There is an only accumulate over view range toggle. By default, integrals will calculate over the entire range of the series. If you are zoomed in and only want to integrate over the time range displayed, switch this toggle to true.
Input type¶
Time series
Output type¶
Time series
Example¶
Usage information¶
| Functionality | Availability |
|---|---|
| Standard Quiver card | Supported |
| Transform table transform | Supported |
中文翻译¶
积分(Integral)¶
积分变换是导数(derivative)的逆运算。它不计算变化率，而是计算曲线下的面积。
- 与导数类似，您可以按多种不同时间单位计算变化率。
- 除线性积分外，您还可以使用积分方法(Integration Method)选项执行左矩形(LHS)和右矩形(RHS)积分。
- 提供仅累加视图范围(only accumulate over view range)切换开关。默认情况下，积分将计算整个序列范围内的数值。如果您已放大视图并希望仅对显示的时间范围进行积分，请将此开关切换为"是"。
输入类型¶
时间序列(Time series)
输出类型¶
时间序列(Time series)
示例¶
使用信息¶
| 功能 | 支持情况 |
|---|---|
| 标准Quiver卡片 | 支持 |
| 转换表变换 | 支持 |