## Functions

<dl>
<dt><a href="#pivotData">pivotData(col, _dimension, _measure)</a> ⇒ <code>*</code></dt>
<dd><p>transform collection to d3tree structure by dimension and measure</p>
</dd>
<dt><a href="#getD3nest">getD3nest(col, dimension, measure)</a></dt>
<dd><p>get d3nest data through collection by dimension and measure</p>
</dd>
<dt><a href="#getD3tree">getD3tree(nest)</a></dt>
<dd><p>make nest to tree with root and count</p>
</dd>
</dl>

<a name="pivotData"></a>

## pivotData(col, _dimension, _measure) ⇒ <code>\*</code>
transform collection to d3tree structure by dimension and measure

**Kind**: global function  

| Param |
| --- |
| col | 
| _dimension | 
| _measure | 

<a name="getD3nest"></a>

## getD3nest(col, dimension, measure)
get d3nest data through collection by dimension and measure

**Kind**: global function  

| Param |
| --- |
| col | 
| dimension | 
| measure | 

<a name="getD3tree"></a>

## getD3tree(nest)
make nest to tree with root and count

**Kind**: global function  

| Param |
| --- |
| nest |