YeahYep, 199 light years looks better than 200 light years, that's why stars are the distance they are from each other.
Also. Does this law only apply to base 10 or other base numbers as well?
Yep, 199 light years looks better than 200 light years, that's why stars are the distance they are from each other.
Also. Does this law only apply to base 10 or other base numbers as well?
checkmate atheists
If the law holds (for whatever reason) for all numbers, a random sampling of numbers will likely pick up more of the more common numbers.Yep. It fits very perfectly for things that tend to grow exponentially. This video goes into it.
Benford's law (with Vi Hart, 2 of 2) (video) | Khan Academy
Vi Hart visits Khan Academy and talks about the mysteries of Benford's Law with Salwww.khanacademy.org
I do generally understand that.
Whats odd is it can also be applies to things that aren't based on exponential growth/decline. Like the guy that pulled random numbers from different data sets in a book. The numbers shouldn't have a relationship to each other, but they followed this sequence. Things in the natural world follow it. It all comes down to the logarithmic scale.
And I get that... a little. But it doesn't still mean its not a cool phenomenon that has amazing applications. Reading through explanations and then looking at more benford examples I seem to waver. I watched the netflix doc. This is magic. I watch the numberphile video. Oh no its actually intuitive. I read an example of benford in something that has nothing to do with growing series of numbers. Ok its back to magic. Someone explains maybe why. Oh ok. and so on.
There are some that do believe this, but its the kind of thing that we may never be able 100% prove.if we lived in a simulation I would assume mathematicians and physicists would figure it out, not a video game forum member, no offense
Math has a lot of neat "laws" like that don't seem to make sense at first but there are not so hard explanations for them
I love it.
When I discovered it could be use for general ledgers in accounting to help find Fraud it became a tool I used on every job.
edit: Just saw that the OP addressed this. Can confirm that it is very easy to use.
the important questions
Well here is another thought. Do you think it's easier to see something that's 199 versus 999 light years. In that regard we are limited by our point in the universe/technology.Yep, 199 light years looks better than 200 light years, that's why stars are the distance they are from each other.
Also. Does this law only apply to base 10 or other base numbers as well?
NERDSAnother point is that a light year is a dumb term. Most people in the field prefer parsecs so if we were to take that exact distribution and use it with parsecs it would be fairly different
Why can't you light year jocks just leave me alone
More like human are inherently pattern seeking creatures, and we tell ourselves stories to make sense of the world.i get the feeling that ppl (usually atheists) who subscribe to the simulation theory are trying to attach some meaning to life. to me it is their version of god. maybe believing in a deity is just inherent in humans...
Well here is another thought. Do you think it's easier to see something that's 199 versus 999 light years. In that regard we are limited by our point in the universe/technology.
Another point is that the further you trend towards 10 of a unit the more likely you are to use a different unit. For example if I had 90% of an item in the 5th leading digit it might easier to do a different unit, a light year is a good example of that since it's 9.5 trillion kilometers.
Another point is that a light year is a dumb term. Most people in the field prefer parsecs so if we were to take that exact distribution and use it with parsecs it would be fairly different
My first instinct was similar to the raffle explanation. 1 is the "first" digit. So if you were counting something, anytime it would overflow into the next digit, 1 is first digit it would hit. So unless your overflow is quite large, 1 is most likely where it would stop, followed by 2 being second most likely, and so forth.
It has nothing to do with world deaths "happening" to follow the law, but more like the law is a result of how we've chosen to count and represent values in our counting system of choice. This is why the law only holds when your values span wider distributions (ie it doesn't work on human heights in meters because that's capped to like 1-3).
The real world is supposed to be random but we see this pattern EVERYWHERE. Even in places without human influence.
Well I would need to see the distribution but if you did it between 100-999 light years then yes as everything above 333ish would be 1000-3000, but if the distribution was between 100-399 then it wouldn't work. Likewise if you converted it to km it would probably shift the distribution slotI dunno about this. Assuming you convert everything to parsecs it should still follow benford. They did show cases where they converted the units of measurement, which would change numbers around, and the law still held.
Probably because linear growth is more intuitive and what we teach in mandatory education but nature prefers to deal in exponents due to the fractal nature of.... nature.It doesn't literally show up in everything, it's just very common because exponential growth, power law distributions and other accelerating rates of change are very common while linear growth (what we implicitly expect for no particular reason) is actually super rare.
Another point is that a light year is a dumb term. Most people in the field prefer parsecs so if we were to take that exact distribution and use it with parsecs it would be fairly different
I think in most of the examples I saw (this is mostly speculation, I dont know the actual data sets either) They didn't limit the data set to everything in this range. At least they didn't specify. Just that if you take these measurements between stars, no matter what unit, the law still applies.Well I would need to see the distribution but if you did it between 100-999 light years then yes as everything above 333ish would be 1000-3000, but if the distribution was between 100-399 then it wouldn't work. Likewise if you converted it to km it would probably shift the distribution slot
I assume so, dunno how it translates though. Thats cool though. Cool to see it applied outside of numbers even if you do eventually "count" them. Wild it translates across all languagesBenford's Law is the same as Zipf's law right?
The Zipf Mystery
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But we can't see everything in the universe so logistically speaking there exists a range even if it's not intentional and since things that are father away are going to be further from default 1. So having a range limited by technology isn't really that different from having a range arbitrarily limitedI think in most of the examples I saw (this is mostly speculation, I dont know the actual data sets either) They didn't limit the data set to everything in this range. At least they didn't specify. Just that if you take these measurements between stars, no matter what unit, the law still applies.
Yep, 199 light years looks better than 200 light years, that's why stars are the distance they are from each other.
There is a natural explanation for this, for sure. Im interested, will watch the documentary. Thanks.
Damn, that's so cool. Fucking brilliant.Some other cool examples from the Netflix show.
Sports stats will follow.
University of Maryland iSchool Professor Jen Golbeck appears in episode 4 of the series, where she discusses her groundbreaking research on Benford's law, an observation about the leading digits of numbers found in datasets, and how it helped to reveal patterns in social media. However, through her research, she realized that some accounts weren't following the patterns. This led to the discovery of thousands of Russian bot accounts.
^^ Thats so nuts. So if you look at followers/friends of people, it will follow the pattern. Bots will break the pattern.
Deus Ex: "You will soon have your God, and you will make it with your own hands."i get the feeling that ppl (usually atheists) who subscribe to the simulation theory are trying to attach some meaning to life. to me it is their version of god. maybe believing in a deity is just inherent in humans...
As already explained in this post, this is because there will be stars 1 light-year distant, but not stars 999,999,999,999 light-years distant. Because the counting starts at a low limit and increases upward (to a finite amount), lower numbers will be over-represented. If you have 15 objects to count from lowest to highest, then the number 1 will appear 7 times in 15 numbers, as a very simple example.
Ah, but what if what we consider abstract thought is just a poor simulation of actual abstract thought? We wouldn't know because we don't have a comparison and it fits within the bounds of this reality, but someone looking at this simulation would be like, "It's too bad your Sims can't think for real. Imagine what they'd do if they could."The real minimum chance is of course 0 - if it turns out it's not possible to simulate abstract thought, then simulations of this sort aren't possible at all.
This to me does not explain the law being true for random selections of numbers, eg asking people to name a number from 1 to infinity. It also doesn't seem to hold water for other random selections that aren't part of certain types datasets that would exhibit non-linear growth, like a bunch of 401(k) accounts. For instance, I doubt exponential/non-linear growth is at play in the amount of money in a bunch of kids' piggy banks.The law should (roughly) hold for anything that grows faster as it gets bigger, not just exponential growth.
You'd only get the "expected" 11% for all numbers if the rate of growth never changes (linear growth). The thing is, linear growth is really rare in the real world. Not impossible, but really, really rare. Most things grow faster as they get bigger.
Lets say a population of 800 grows (for example) 8 times faster than a population of 100. It means it will take 8 times longer to go from 100 -> 200 than to go from 800 -> 900. That would mean it spend much less time in the 800s than 100s, naturally making it rarer.
Why is the number 1 so special? It's because it's where you "reset" your scale - suddenly you aren't talking about 100, but 1000. And now the same pattern happens again, where it takes 8 times longer to go from 1000 -> 2000 than to go from 8000 -> 9000.
The growth rate is still accelerating but now we're playing this little trick of moving the goalpost every time it crosses back into the 1s.
That's where scale-free behavior shows up, since every order of magnitude (10-99, 100-999, 1000-9999, etc) follows the same curve.
It's why units and bases don't matter - this is all about shifting the goalpost at some special number.
It doesn't literally show up in everything, it's just very common because exponential growth, power law distributions and other accelerating rates of change are very common while linear growth (what we implicitly expect for no particular reason) is actually super rare.
Thats where I struggle.This to me does not explain the law being true for random selections of numbers, eg asking people to name a number from 1 to infinity. It also doesn't seem to hold water for other random selections that aren't part of certain types datasets that would exhibit non-linear growth, like a bunch of 401(k) accounts. For instance, I doubt exponential/non-linear growth is at play in the amount of money in a bunch of kids' piggy banks.
That said, I haven't looked into this "law" to see if it really truly holds up in cases like I cited, though the OP and other posts seem to indicate it does.
I really don't believe this would hold at all, if you told a bunch of people to pick a random number from 1-999, and you could somehow ensure they weren't biased towards lower numbers. That bias may be why that random number poll scenario could experimentally prove the law "true" quite often, as plenty of people will be biased toward saying "1" or "10" for instance.Thats where I struggle.
I understand the exponential/logarithmic growth. Put picking random numbers off a newspaper? Financial numbers. A scientific study. graphs. A story about COVID. It still follows.
Thats where I struggle.
I understand the exponential/logarithmic growth. Put picking random numbers off a newspaper? Financial numbers. A scientific study. graphs. A story about COVID. It still follows.
The law should (roughly) hold for anything that grows faster as it gets bigger, not just exponential growth.
You'd only get the "expected" 11% for all numbers if the rate of growth never changes (linear growth). The thing is, linear growth is really rare in the real world. Not impossible, but really, really rare. Most things grow faster as they get bigger.
Lets say a population of 800 grows (for example) 8 times faster than a population of 100. It means it will take 8 times longer to go from 100 -> 200 than to go from 800 -> 900. That would mean it spend much less time in the 800s than 100s, naturally making it rarer.
Why is the number 1 so special? It's because it's where you "reset" your scale - suddenly you aren't talking about 100, but 1000. And now the same pattern happens again, where it takes 8 times longer to go from 1000 -> 2000 than to go from 8000 -> 9000.
The growth rate is still accelerating but now we're playing this little trick of moving the goalpost every time it crosses back into the 1s.
That's where scale-free behavior shows up, since every order of magnitude (10-99, 100-999, 1000-9999, etc) follows the same curve.
It's why units and bases don't matter - this is all about shifting the goalpost at some special number.
It doesn't literally show up in everything, it's just very common because exponential growth, power law distributions and other accelerating rates of change are very common while linear growth (what we implicitly expect for no particular reason) is actually super rare.
that really doesn't make sense. Why should the amount of times 1 appears from 1 to 15 affect how far stars are from each other?
Stars aren't inherently closer to each other are they? And when you get further and further away, the bias of 1 appearing more often should go away.
This to me does not explain the law being true for random selections of numbers, eg asking people to name a number from 1 to infinity. It also doesn't seem to hold water for other random selections that aren't part of certain types datasets that would exhibit non-linear growth, like a bunch of 401(k) accounts. For instance, I doubt exponential/non-linear growth is at play in the amount of money in a bunch of kids' piggy banks.
That said, I haven't looked into this "law" to see if it really truly holds up in cases like I cited, though the OP and other posts seem to indicate it does.