| 程序包 | 说明 |
|---|---|
| org.meteoinfo.data.dataframe | |
| org.meteoinfo.data.dataframe.impl |
| 限定符和类型 | 方法 | 说明 |
|---|---|---|
<V> Series |
SeriesGroupBy.apply(Function<?,?> function) |
|
Series |
SeriesGroupBy.count() |
Compute the sum of the numeric columns for each group.
|
Series |
Series.equal(Number v) |
Equal
|
Series |
Series.getValueByIndex(List idxValues) |
Get values by index
|
Series |
Series.getValueByIndex_bak(List idxValues) |
Get values by index
|
Series |
Series.getValues(List<Integer> ii) |
Get values
|
Series |
Series.getValues(Range range) |
Get values
|
Series |
Series.greaterThan(Number v) |
Greater then
|
Series |
Series.greaterThanOrEqual(Number v) |
Greater then or equal
|
Series |
Series.lessThan(Number v) |
Less then
|
Series |
Series.lessThanOrEqual(Number v) |
Less then or equal
|
Series |
SeriesGroupBy.max() |
Compute the Maximum of the numeric columns for each group.
|
Series |
SeriesGroupBy.mean() |
Compute the mean of the numeric columns for each group.
|
Series |
SeriesGroupBy.median() |
Compute the median of the numeric columns for each group.
|
Series |
SeriesGroupBy.min() |
Compute the minimum of the numeric columns for each group.
|
Series |
SeriesGroupBy.percentile(double quantile) |
Compute the percentile of the numeric columns for each group.
|
Series |
DataFrame.rowSeries(int row) |
Get row series
|
Series |
SeriesGroupBy.stdDev() |
Compute the standard deviation of the numeric columns for each group.
|
Series |
SeriesGroupBy.sum() |
Compute the sum of the numeric columns for each group.
|
| 限定符和类型 | 方法 | 说明 |
|---|---|---|
void |
DataFrame.addColumn(Column column,
Series s) |
Add column data
|
void |
Series.setValue(Series s,
Object v) |
Set data values by another boolean series
|
| 构造器 | 说明 |
|---|---|
SeriesGroupBy(Grouping groups,
Series series) |
Constructor
|
| 限定符和类型 | 方法 | 说明 |
|---|---|---|
<V> Series |
Grouping.apply(Series series,
Function<?,?> function) |
| 限定符和类型 | 方法 | 说明 |
|---|---|---|
<V> Series |
Grouping.apply(Series series,
Function<?,?> function) |
| 构造器 | 说明 |
|---|---|
Grouping(Series series) |
|
Grouping(Series series,
KeyFunction<V> function) |
|
Grouping(Series series,
TimeFunction<org.joda.time.DateTime,String> function) |
|
Grouping(Series series,
WindowFunction function) |
|
ListView(Series df) |
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