Re: [Numpy-discussion] setting decimal accuracy in array operations (scikits.timeseries)

2010-03-03 Thread Robert Kern
On Wed, Mar 3, 2010 at 16:23, Marco Tuckner wrote: > Thanks to all who answered. > This is really helpful! > >>> If you are still seeing actual calculation differences, we will >>> need to see a complete, self-contained example that demonstrates >>> the difference. >> >> To add a bit more detail -

Re: [Numpy-discussion] setting decimal accuracy in array operations (scikits.timeseries)

2010-03-03 Thread Marco Tuckner
Thanks to all who answered. This is really helpful! >> If you are still seeing actual calculation differences, we will >> need to see a complete, self-contained example that demonstrates >> the difference. > > To add a bit more detail -- unless you are explicitly specifying > single precision flo

Re: [Numpy-discussion] setting decimal accuracy in array operations (scikits.timeseries)

2010-03-03 Thread Christopher Barker
Robert Kern wrote: > On Wed, Mar 3, 2010 at 14:09, Marco Tuckner >> In Python the numbers show: >> 12. >> >> whereas in Excel I see: >> 12.8 > If you are still seeing actual calculation differences, we will need > to see a complete, self-contained example that demonstrates the

Re: [Numpy-discussion] setting decimal accuracy in array operations (scikits.timeseries)

2010-03-03 Thread Pauli Virtanen
ke, 2010-03-03 kello 21:09 +0100, Marco Tuckner kirjoitti: > am using the scikit.timeseries to convert a hourly timeseries to a lower > frequency unsing the appropriate function [1]. > > When I compare the result to the values calculated with a Pivot table in > Excel there is a difference in the v

Re: [Numpy-discussion] setting decimal accuracy in array operations (scikits.timeseries)

2010-03-03 Thread Robert Kern
On Wed, Mar 3, 2010 at 14:09, Marco Tuckner wrote: > Hello, > am using the scikit.timeseries to convert a hourly timeseries to a lower > frequency unsing the appropriate function [1]. > > When I compare the result to the values calculated with a Pivot table in > Excel there is a difference in the

[Numpy-discussion] setting decimal accuracy in array operations (scikits.timeseries)

2010-03-03 Thread Marco Tuckner
Hello, am using the scikit.timeseries to convert a hourly timeseries to a lower frequency unsing the appropriate function [1]. When I compare the result to the values calculated with a Pivot table in Excel there is a difference in the values which reaches quite high values in the total sum of all