Re: [Bug-datamash] Trimmed mean with datamash

[Assaf Gordon]

Hello,

On 2017-10-24 06:11 PM, Assaf Gordon wrote:
>
> On 2017-10-23 10:48 AM, Khavish Bhundoo wrote:
>> It would
>> be great if datamash could support trimmed mean.
>>
>> https://www.tutorialspoint.com/statistics/trimmed_mean.htm
>

Thank you for you suggestion.

Datamash now supports 'trimmean', pushed here:
 https://git.savannah.gnu.org/cgit/datamash.git/commit/?id=abd7baa9

Typical usage:
To calculate 20% trimmed mean:
   $ printf "%s\n" 13 3 7 33 3 9 | datamash  trimmean:0.2  1
   8


A temporary snapshot of datamash with this feature is available here:

https://download-mirror.savannah.gnu.org/releases/datamash/datamash-1.2.6-46fb.tar.gz

$ sha256sum datamash-1.2.6-46fb.tar.gz
8dd165b2a495e4678e562d58b9f3cfe2069248fa9bf5f55f59a5ace5f8012124 
datamash-1.2.6-46fb.tar.gz

regards,
 - assaf