Can I calculate standard deviation for a series of velocity results?

[Alex Eldridge]

Hello -

I am looking for a way to show the consistency of team velocity over time.  I am thinking one way to do this would be to graph a series of velocity results from sprints, along with the standard deviation, similar to the control chart view.   A low deviation would indicate consistency and predictability for velocity.

Does anyone know of a tool or available report to achieve this goal?  I could manually pull results and graph them but was hoping for a quicker off the shelf solution.

[Yogesh Mude]

HI @Manu Mishra

I think this can not be done currently, you can find already created feature requests as below...

https://jira.atlassian.com/browse/JRASERVER-27539

https://jira.atlassian.com/browse/JRASERVER-22506

Or else you need to your own custom JQL function add-on.

https://community.atlassian.com/t5/Answers-Developer-Questions/Exclude-weekend-in-days-query/qaq-p/485006 

Please vote on this requests...

[Manu Mishra]

@Yogesh Mude The link you mentioned 

https://community.atlassian.com/t5/Answers-Developer-Questions/Exclude-weekend-in-days-query/qaq-p/485006  is seems to be invalid. 

is there any workaround right now?

[Yogesh Mude]

Hi @Manu Mishra

Here is the same question has been created by one of the User, please have a look at it..

I don't this so it will be possible, you need to write your own custom JQL function add-on.

[Manu Mishra]

Thanks @Yogesh Mude