Re: [scrumdevelopment] Re: Do you count weekends in your burn down chart?
- On Thursday, June 1, 2006, at 6:57:24 AM, David H. wrote:
>> I don't understand what you are getting at. Could you please elaborate?My guess is that the trendline is the way to bet, if a line fits at
> Assuming we are talking about a simple, linear trendline and not a
> weighted one that takes other burn down charts into account, the
> trendline is just a rather inaccurate representation on a mathematical
> level where you are right that moment. Usually the confidence value
> will be quite high because we tend to get roughly the same amount of
> work done every day (I said roughly), however that should not fool you
> into thiking the amount of data you have collected is nearly enough to
> make a sensible projection. And most techies would know that?
all well. I'd consider the error bars if I were a fanatic.
But the main reason to draw the line, for me, is that it's the line
that induces the customer to start to manage scope.
The central "e" in "Jeffries" is silent ... and invisible.
- I do not unless your team is planning on working weekends all the time, and lets hope not! :-)-Nick----- Original Message -----From: Ilja PreussSent: Friday, June 02, 2006 1:13 AMSubject: RE: [scrumdevelopment] Re: Do you count weekends in your burn down chart?> Ron,
> I hope your question is rhetorical because clearly I can't
> answer something in a yahoo group posting that you've not
> been able to achieve in 2 years of work.
I didn't see anything in Ron's post suggesting that he wasn't able to help
> I agree this is a problem and I see it often myself. I don't
> think dumping additional metrics on top of the sprint
> burndown is going to solve this problem though.
Well, yes - just dumping it on the sprint burndown is probably not the most
effective way to use a trendline; it's certainly nothing I would suggest to
Take care, Ilja
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