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1  Bitcoin / Bitcoin Discussion / Re: Blocksize growth - Extrapolation attempts: 1 linear & 2 polynomial fits on: June 27, 2015, 01:41:24 PM
Thanks, that is lovely, indeed.

And thanks a lot to whoever ... for being so generous.

Have a good weekend!

 Wink
2  Bitcoin / Bitcoin Discussion / Re: Blocksize growth - Extrapolation attempts: 1 linear & 2 polynomial fits on: June 17, 2015, 04:37:58 PM
No, they haven't.

Thanks for your style police hints, anyways.
3  Bitcoin / Bitcoin Discussion / Re: Blocksize growth - Extrapolation attempts: 1 linear & 2 polynomial fits on: June 13, 2015, 08:57:16 PM

...

Picture URL --> https://i.imgur.com/F9F3mLh.png (862 x 3800 pixels)
Picture URL -->https://i.imgur.com/QDQcduO.png (862 x 3466 pixels)

...

Edit2: Changed the font size of the donation text.


Now I have changed the font size of the donation text.

Let us see if the font size was relevant,
and people start donating/tweeting now.

4  Bitcoin / Bitcoin Discussion / Re: Blocksize growth - Extrapolation attempts: 1 linear & 2 polynomial fits on: June 11, 2015, 05:24:43 PM
Also you hijacked your data from blockchain.info, yet purposely cut out any sign they collected the data.
No, why would I? I was happy to find that data.

And then started working with it, for many hours, of my own time.
I provided all of my work for free here, and just asked those who are different from you, to donate if they feel to do that.


The source is clearly named in there. Line three in the picture:

"data from: https://blockchain.info/charts..."


every single one of your posts is the same thing and asking/begging people for money.
Stop spreading lies. I have just posted into 2 related threads to point people to my findings.



Gotta tone it down ...
So you are the style police here?


... put something like "if you found this useful I would appreciate donations: (Bitcoin address)" in small text.

So I seem to have hurt your aesthetics, sorry for that.
I am happy for you that you are rich, and do not have to ask for donations.

So because of font size, you won't donate even 1 dollarcent. I can live with that.

The donations were 0 so far, anyway.

I don't wanna stifle your enthusiasm

But you did. And successfully. If your world looks better continued without me, then:

Bye.

5  Bitcoin / Bitcoin Discussion / Re: Blocksize growth: Extrapolation attempts on: June 11, 2015, 03:02:21 PM
Excellent material to work with ...
Thanks.

Nice analysis ...
Thanks.

if bitcoin continue to grow at exponential rate
I do not see that in the data. At least not in the block size growth.

I call bullshit on exponential projections.
Yes.

Just to be clear, polynomial is not exponential.

Of course, there is clear a jump between the "no one knows bitcoin" and the "people start to use bitcoin", somewhen around PizzaDay.
But since then there is little upwards curvature, and if so, then it seems mainly quadratic? Look at the really low coefficients for the cubic term.

If bitcoin adoption does lead to exponential growth in the average blocksize, then that phase is probably still in the future?

In the end, it is a bit hard to judge, by the available data. To distinguish growth curves by only seeing the beginning is non-trivial.

That's interesting material
Thanks!

, thanks for posting. It would be interesting to do curve fitting with data at different points in time (in the past), to see if the optimal fit has changed since then.
Support me, and I can afford to keep working on it: 1EXmi79gMCSW9oKd1FhKPo57zg9wvau813

Also tweeting the picture helps, perhaps other sponsors will be found?

If it really starts to boom, of course we will see an exponential increase. If not, a linear approach is probably better. Most likely the exponential phase will start a bit later.
That's what I think, too.

I was actually surprised to see a clearly linear phase in the data, and over such a long time range.
Before I looked at it, I would have expected a more curved evolution. That surprise was the main motivation to post this.

6  Bitcoin / Bitcoin Discussion / Blocksize growth - Extrapolation attempts: 1 linear & 2 polynomial fits on: June 09, 2015, 09:51:54 PM
The average blocksize is growing. Seemingly ~linearly for the past two years:
https://blockchain.info/charts/avg-block-size?timespan=2year&daysAverageString=60
This is the full 6-years picture:
https://blockchain.info/charts/avg-block-size?timespan=all&daysAverageString=100

It is hard to predict how this curve will continue. Still

I tried a least-squares-fit in Excel, of the linear part.
And then to account for some curvature, I added 2 polynomial fits, with different starting points.


And I extrapolated all three into the future.



Feel free to share/tweet/post this picture, as long as the donation QR codes stay in it. Thanks.

Picture URL --> https://i.imgur.com/F9F3mLh.png (862 x 3800 pixels)
Picture URL -->https://i.imgur.com/QDQcduO.png (862 x 3466 pixels)

Greetings!

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Edit:

Only a very rough approximation. And most importantly an extrapolation - which for disruptive technologies makes not much sense, of course. If Bitcoin went mainstream, that curve would immediately change its shape, and all extrapolations are useless. Still I wanted to see the numbers. TL;DR: Linearity is tame. :-)

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Edit2: Changed the font size of the donation text.


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Edit3:

Please be generous.

Thanks.

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