| 包 | 描述 |
|---|---|
| ai.rapids.cudf |
| 修饰符和类型 | 字段和描述 |
|---|---|
protected GroupByScanAggregation |
GroupByScanAggregationOnColumn.wrapped |
| 修饰符和类型 | 方法和描述 |
|---|---|
static GroupByScanAggregation |
GroupByScanAggregation.count(NullPolicy nullPolicy)计算元素数量。
|
static GroupByScanAggregation |
GroupByScanAggregation.denseRank()获取行的密集排名。
|
static GroupByScanAggregation |
GroupByScanAggregation.max()最大值聚合
|
static GroupByScanAggregation |
GroupByScanAggregation.min()最小值聚合
|
static GroupByScanAggregation |
GroupByScanAggregation.percentRank()获取行的百分比排名。
|
static GroupByScanAggregation |
GroupByScanAggregation.product()乘积聚合。
|
static GroupByScanAggregation |
GroupByScanAggregation.rank()获取行的排名。
|
static GroupByScanAggregation |
GroupByScanAggregation.sum()求和聚合
|
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