Revision 7705
Added by Aaron Marcuse-Kubitza over 11 years ago
| lib/xml_func.py | ||
|---|---|---|
| 341 | 341 |
return str(to - from_) |
| 342 | 342 |
funcs['_range'] = _range |
| 343 | 343 |
|
| 344 |
def _avg(items, node): |
|
| 345 |
count = 0 |
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sum_ = 0. |
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for name, value in conv_items(float, items): |
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count += 1 |
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sum_ += value |
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if count == 0: return None # input is empty |
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else: return str(sum_/count) |
|
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funcs['_avg'] = _avg |
|
| 353 |
|
|
| 354 | 344 |
class CvException(Exception): |
| 355 | 345 |
def __init__(self): |
| 356 | 346 |
Exception.__init__(self, 'CV (coefficient of variation) values are only' |
Also available in: Unified diff
xml_func.py: Removed no longer used _avg(). Use SQL functions._avg() instead.