[Numpy-discussion] searchsorted

Charles R Harris charlesr.harris at gmail.com
Fri Jun 2 22:30:05 CDT 2006


Jonathan,

I had a patch for this that applied to numarray way back when. If folks feel
there is a need, I could probably try to get it running on numpy. Bit of a
learning curve (for me), though.

Chuck

On 6/2/06, Jonathan Taylor <jonathan.taylor at stanford.edu> wrote:
>
> I was wondering if there was an easy way to get searchsorted to be
> "right-continuous" instead of "left-continuous".
>
> By continuity, I am talking about the continuity of the function "count"
> below...
>
> >>> import numpy as N
> >>>
> >>> x = N.arange(20)
> >>> x.searchsorted(9)
> 9
> >>> import numpy as N
> >>>
> >>> x = N.arange(20)
> >>>
> >>> def count(u):
> ...     return x.searchsorted(u)
> ...
> >>> count(9)
> 9
> >>> count(9.01)
> 10
> >>>
>
> Thanks,
>
> Jonathan
>
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