[SciPy-User] Masking multiple fields in astructuredtimeseriesobject.

Pierre GM pgmdevlist@gmail....
Tue Jan 12 15:06:10 CST 2010


On Jan 12, 2010, at 4:01 PM, Dharhas Pothina wrote:
> 
> 
> 
> _series['name'] is a 1D array w/ dtype '|S3'. What you'd want is to transform it into a 2D array of '|S1'. You could try to look chararray, but I'm not sure it'll help you. I'm afraid you gonna have to stick w/ the for loop. You may get it inlined, though:
> ['BB' in _ for _ in _series['name']]
> 
> thanks. Would the inline version be any faster or is it pretty much equivalent to an ordinary loop?


I think inlined loops are a tad faster than the regular ones (they get optimized by the interpreter, if I understand correctly). Not 100% sure, though. 


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