wesm/pandas — Issue #382: DataFrame should be more aggressive about trying to aggregate numeric data stored in dtype object
Author: wesm
Created: 2011-11-18 00:07:02+00:00
State: open
Labels: Bug, Enhancement

```
data = dict()
data['a'] = [-0.00049987540199591344, -0.0016467257772919831, 0.00067695870775883013]
data['b'] = [-0, -0, 0.0]
data['c'] = [0.00031111847529610595, 0.0014902627951905339, -0.00094099200035979691]
AA = DataFrame( data , index = ['20110801', '20110802', '20110803'] , dtype = ‘object’ )
```