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The Wife works at a bank located in downtown Chicago...............
victor809 Offline
#51 Posted:
Joined: 10-14-2011
Posts: 23,866
Seems to me that 99cobra and jpotts took statistics together.
99cobra2881 Offline
#52 Posted:
Joined: 11-19-2013
Posts: 2,472
victor809 wrote:
Seems to me that 99cobra and jpotts took statistics together.



The statistics don't mean very much if the numbers are being manipulated.

http://www.chicagomag.com/Chicago-Magazine/May-2014/Chicago-crime-rates/
victor809 Offline
#53 Posted:
Joined: 10-14-2011
Posts: 23,866
99cobra2881 wrote:
The statistics don't mean very much if the numbers are being manipulated.

http://www.chicagomag.com/Chicago-Magazine/May-2014/Chicago-crime-rates/


I hate when journalists try to refute statistics. 99cobra, I don't know what your background is, and I simply have zero concern over Chicago's homicide rate (I don't live there and the many times I visited it in the late 90s and early 2000s I found it to be very safe.) My interest in this is, as it frequently is, bad math.

You started your argument trying to take the stance that a per-capita assessment of homicides is somehow statistics trying to hide something. It isn't. Rudimentary statistics classes would tell you that per capita is the only way to assess two different areas.

Now you bring us this... a journalistic piece using anecdotes to "refute" statistics... the only thing the journal article says is "these couple instances of homicide got reclassified as non-homicide" and they try to use that to say that the city-wide statistics must be wrong. If this were written by someone with a rudimentary mathematical background, they would have done a statistical analysis on the numbers to try to get a scope of the change. Was it just those instances? Or is Chicago seeing an statistically significant upswing in other "non-homicide" deaths which would indicate a larger pattern?

The article isn't proof of anything other than the specific incidents it cites... and if you'd like you could change the statistical numbers by 2 or 3 or whatever you can pull out of that article... but that doesn't change the statistics significantly.

Now, I will give you this. If the article is true, then it is an indication that someone smarter than the author should actually look into the numbers. While it isn't proof that there is a city-wide fudging of the numbers, the article's anecdotal nature doesn't mean it isn't fudging the numbers.... it just means the article isn't sufficient evidence to say the stats are off by any significant amount.
cacman Offline
#54 Posted:
Joined: 07-03-2010
Posts: 12,216
Chicago's gun violence up from a year ago, topping 1,000 victims earlier.
Shootings in Chicago exceed those in the nation's two larger cities this year even though New York and Los Angeles are each seeing an uptick in violence over the last two years.

http://www.chicagotribune.com/news/ct-chicago-one-thousand-shootings-met-20150608-story.html
banderl Offline
#55 Posted:
Joined: 09-09-2008
Posts: 10,153
The numbers of homicides are way down from 20 years ago.
DrafterX Offline
#56 Posted:
Joined: 10-18-2005
Posts: 98,559
Well, as long as it's not Obama's fault I guess. .. Unsure
victor809 Offline
#57 Posted:
Joined: 10-14-2011
Posts: 23,866
So one is saying gun violence has gone up.... the other is saying homicides have gone down.

Can't you both be right? Isn't that the 2nd amendment stance, guns don't kill people... etc?

Heck, homicides could go down to zero, and gun violence could theoretically still increase.
Perhaps the percentage of homicides has simply tended towards guns rather than knives or sticks or axes or hanging or whatever your personal favorite homicide method was.
Blitzburgh79 Offline
#58 Posted:
Joined: 11-20-2015
Posts: 86
Chicago historically one of the most politically corrupt cities in the nation. Many examples from former governors, city aldermen, & police. You would think at one point the city would start electing differnt folks. The current trend has been terrible. Crap start with some independents non-party affiliated people.
TMCTLT Offline
#59 Posted:
Joined: 11-22-2007
Posts: 19,733
Blitzburgh79 wrote:
Chicago historically one of the most politically corrupt cities in the nation. Many examples from former governors, city aldermen, & police. You would think at one point the city would start electing differnt folks. The current trend has been terrible. Crap start with some independents non-party affiliated people.



THIS^^^Let's face it if they allowed crime to permeate the downtown area like some of the burbs....they'd lose BIG $$$, it's all about protecting the $$$$$ which is why the city remains to some extent " safe"
What's funny is they ( Chicago politicians ) blame the State of Indiana and our gun laws ( read as Rights ) for their criminals getting their hands on guns and killing others with them.
I personally would like to know how many of the violent gun crimes we see here annually....are from gang bangers and the like making the Easy 3hr drive down l-65 to commit their crimes
tailgater Offline
#60 Posted:
Joined: 06-01-2000
Posts: 26,185
I love it when statistics become the argument.


Statistics are like opinion polls, it all depends on how you twist them.
Numbers need to be taken in context. Sounds strange, because a fact is a fact, but the devil is in the details.

A town of 500 that has a murder rate of 1 per thousand has a murder every other year.
A city of 1,000,000 that has a murder rate half that (0.5 per thousand) will see 1000 murders in the same time period (2 years).
Is that really more safe?
Only if the whole of the population is in a barrel with the gunmen shooting randomly.

If not, then we're really comparing a murder rate of one every two years, versus 1.5 per day.

Who is more safe?


This is not an indictment of the Windy City. I love that place.
Just a head shake at a discussion missing the forest for the trees.



cacman Offline
#61 Posted:
Joined: 07-03-2010
Posts: 12,216
tailgater wrote:
Just a head shake at a discussion missing the forest for the trees.

People believe what they want to believe, regardless of the facts.
teedubbya Offline
#62 Posted:
Joined: 08-14-2003
Posts: 95,637
Past results do not necessarily predict future performance.
victor809 Offline
#63 Posted:
Joined: 10-14-2011
Posts: 23,866
Tail... Since you ended your post with a question I'm not sure what side you fall on. I'd personally rather have a 1.5/day murder rate than 1 every two years if my chances of being the murdered person are 2thousand times higher of being the victim each time a murder occurs.

Just because a lottery drawing happens daily doesn't mean your chances of winning have increased.
banderl Offline
#64 Posted:
Joined: 09-09-2008
Posts: 10,153
Another interesting compilation of stats:
http://chicago.cbslocal.com/2015/10/22/violent-crime-statistics-for-every-city-in-america/
tonygraz Offline
#65 Posted:
Joined: 08-11-2008
Posts: 20,280
Nuff stats, did you find any good wife jokes?
frankj1 Offline
#66 Posted:
Joined: 02-08-2007
Posts: 44,223
take my wife...please.


my wife kept saying, "you never take me anywhere. I want to go somewhere I've never been before". So I took her to the kitchen.


Henny Youngman
tailgater Offline
#67 Posted:
Joined: 06-01-2000
Posts: 26,185
victor809 wrote:
Tail... Since you ended your post with a question I'm not sure what side you fall on. I'd personally rather have a 1.5/day murder rate than 1 every two years if my chances of being the murdered person are 2thousand times higher of being the victim each time a murder occurs.

Just because a lottery drawing happens daily doesn't mean your chances of winning have increased.


What if you're visiting for one day?
One week?
If you live there one year?

What if you never leave your own neighborhood?

What if you're out at night all the time? Or never at all?

Again, this isn't statistics 101 where a simple ratio tells the story.
This is real life where the individual has control.

Like the homeless dude who moved across town to kick dogs away from you, they're now less likely to have problems even if you bash one or two every night.

There's an old saying:
Liars, damn liars, and statisticians.
In that order.

tonygraz Offline
#68 Posted:
Joined: 08-11-2008
Posts: 20,280
A doctor examining a woman who had been rushed to the Emergency Room, took the husband
aside, and said, ‘I don’t like the looks of your wife at all.’
‘Me neither doc,’ said the husband. ‘But she’s a great cook and really good with the kids.’
victor809 Offline
#69 Posted:
Joined: 10-14-2011
Posts: 23,866
Tail... That makes no sense. The odds are the odds are the odds. If you spend less time there, then you are exposed to those odds only for the time you are there. But you are exposed to whatever the odds are of the location you've retreated to. Given what you've been saying about statistics, seems almost likely you'd retreat to a place where you're more likely to get killed, thinking you're safer.

You can call statistics lies all you want, that doesn't change the fact that the actual numbers are a representation of reality, and if a person takes the time to understand where they come from and what they really say, that person has a better understanding of the reality.
tailgater Offline
#70 Posted:
Joined: 06-01-2000
Posts: 26,185
victor809 wrote:
Tail... That makes no sense. The odds are the odds are the odds. If you spend less time there, then you are exposed to those odds only for the time you are there. But you are exposed to whatever the odds are of the location you've retreated to. Given what you've been saying about statistics, seems almost likely you'd retreat to a place where you're more likely to get killed, thinking you're safer.

You can call statistics lies all you want, that doesn't change the fact that the actual numbers are a representation of reality, and if a person takes the time to understand where they come from and what they really say, that person has a better understanding of the reality.


Yes. You are exposed to those odds for only the time you are there.
And only for the specific location.
If all the crime in a city happens in one neighborhood and only at 2am, then then you can "defy the odds" by living life in reality rather than in pure statistics.
Numbers DO lie.
Like an NFL QB who throws for 400 yards because his team is losing and has to toss it downfield to catch up. It doesn't make him good. He might be only 15 for 40 on the day. But the single stat of YPG makes him look great.

You're educated in the sciences. You should know that outside influences have a HUGE effect on actual results.
Statistics are not immune to this effect. Heck, they exist mainly BECAUSE of these effects, and peoples desire to seek out a pattern.

Let's say the statistic is 1 in 100,000 that you'll be harmed by fireworks in your life.
Would you be more or less prone to be harmed if you actually purchased and lit off fireworks? Or if you stayed away during July 4th because loud noises hurt your ears?
There are variables that are not accounted for in simple murder rate stats.
To suggest otherwise is naive.
tonygraz Offline
#71 Posted:
Joined: 08-11-2008
Posts: 20,280
An old man goes to the Wizard to ask him if he can remove a curse he has been living with for the last 40 years.
The Wizard says, ‘Maybe, but you will have to tell me the exact words that were used to put the curse on you.’
The old man says without hesitation, ‘I now pronounce you man and wife.’
Covfireman Offline
#72 Posted:
Joined: 09-03-2015
Posts: 809
victor809 wrote:
I hate when journalists try to refute statistics. 99cobra, I don't know what your background is, and I simply have zero concern over Chicago's homicide rate (I don't live there and the many times I visited it in the late 90s and early 2000s I found it to be very safe.) My interest in this is, as it frequently is, bad math.

You started your argument trying to take the stance that a per-capita assessment of homicides is somehow statistics trying to hide something. It isn't. Rudimentary statistics classes would tell you that per capita is the only way to assess two different areas.

Now you bring us this... a journalistic piece using anecdotes to "refute" statistics... the only thing the journal article says is "these couple instances of homicide got reclassified as non-homicide" and they try to use that to say that the city-wide statistics must be wrong. If this were written by someone with a rudimentary mathematical background, they would have done a statistical analysis on the numbers to try to get a scope of the change. Was it just those instances? Or is Chicago seeing an statistically significant upswing in other "non-homicide" deaths which would indicate a larger pattern?

The article isn't proof of anything other than the specific incidents it cites... and if you'd like you could change the statistical numbers by 2 or 3 or whatever you can pull out of that article... but that doesn't change the statistics significantly.

Now, I will give you this. If the article is true, then it is an indication that someone smarter than the author should actually look into the numbers. While it isn't proof that there is a city-wide fudging of the numbers, the article's anecdotal nature doesn't mean it isn't fudging the numbers.... it just means the article isn't sufficient evidence to say the stats are off by any significant amount.


On just a statistical analysis you would need to adjust the population to account for transients and that factor would need to account for city size. Give me an hour and I can fit any number into a statistic to side with my argument . That's what a rudimentary political science class can teach you .
Buckwheat Offline
#73 Posted:
Joined: 04-15-2004
Posts: 12,251
60% of the time statistics, work every time.
teddyballgame Offline
#74 Posted:
Joined: 09-16-2015
Posts: 592
Is that a Yogi-ism?
tailgater Offline
#75 Posted:
Joined: 06-01-2000
Posts: 26,185
tonygraz wrote:
An old man goes to the Wizard to ask him if he can remove a curse he has been living with for the last 40 years.
The Wizard says, ‘Maybe, but you will have to tell me the exact words that were used to put the curse on you.’
The old man says without hesitation, ‘I now pronounce you man and wife.’


Statistically, 99 out of 100 people would have guessed the punchline after the first sentence.

victor809 Offline
#76 Posted:
Joined: 10-14-2011
Posts: 23,866
tailgater wrote:
Yes. You are exposed to those odds for only the time you are there.
And only for the specific location.
If all the crime in a city happens in one neighborhood and only at 2am, then then you can "defy the odds" by living life in reality rather than in pure statistics.
Numbers DO lie.
Like an NFL QB who throws for 400 yards because his team is losing and has to toss it downfield to catch up. It doesn't make him good. He might be only 15 for 40 on the day. But the single stat of YPG makes him look great.

You're educated in the sciences. You should know that outside influences have a HUGE effect on actual results.
Statistics are not immune to this effect. Heck, they exist mainly BECAUSE of these effects, and peoples desire to seek out a pattern.

Let's say the statistic is 1 in 100,000 that you'll be harmed by fireworks in your life.
Would you be more or less prone to be harmed if you actually purchased and lit off fireworks? Or if you stayed away during July 4th because loud noises hurt your ears?
There are variables that are not accounted for in simple murder rate stats.
To suggest otherwise is naive.


Tail... if you think numbers lie, then you are using statistics incorrectly. You're trying to parse things into nonsense again. If a city has 10 murders per 1000 people, then it has 10 murders per 1000 people. Sure, you can live in that city and be surrounded by a panic room the entire time and significantly change your personal chances of murder from 1:100 down to zero. That hasn't changed the statistics. You talk about statistics when you want to talk about generalities. If you want to start playing with particulars (your little "particular neighborhood and only at 2am" parsing) then you need statistics for that specific detail you want to parse out. Otherwise you're simply not going about it correctly.

Of course there are variables not accounted for, and of course one person may have a lower chance of being shot because of their behaviors (not walking at night, not selling drugs, whatever)... but that chance is applied to whatever the stats are for that location. You want to parse it down, feel free... but don't pretend numbers lie because you can create situations which the numbers aren't specifically detailing.
victor809 Offline
#77 Posted:
Joined: 10-14-2011
Posts: 23,866
Covfireman wrote:
On just a statistical analysis you would need to adjust the population to account for transients and that factor would need to account for city size. Give me an hour and I can fit any number into a statistic to side with my argument . That's what a rudimentary political science class can teach you .


Why, in that particular instance, would "transients" be an issue? Assuming (this is an assumption, could be wrong) transient population is at a constant level across the entire time being analyzed, and assuming (another assumption, and the most difficult one, in fact this is where a statistical analysis of this could hinge and fail) that the murders are all being put in the same "non murder" bucket, then you'd see a significant increase in that over the period of time, while seeing the decrease in murder.
tailgater Offline
#78 Posted:
Joined: 06-01-2000
Posts: 26,185
victor809 wrote:
Tail... if you think numbers lie, then you are using statistics incorrectly. You're trying to parse things into nonsense again. If a city has 10 murders per 1000 people, then it has 10 murders per 1000 people. Sure, you can live in that city and be surrounded by a panic room the entire time and significantly change your personal chances of murder from 1:100 down to zero. That hasn't changed the statistics. You talk about statistics when you want to talk about generalities. If you want to start playing with particulars (your little "particular neighborhood and only at 2am" parsing) then you need statistics for that specific detail you want to parse out. Otherwise you're simply not going about it correctly.

Of course there are variables not accounted for, and of course one person may have a lower chance of being shot because of their behaviors (not walking at night, not selling drugs, whatever)... but that chance is applied to whatever the stats are for that location. You want to parse it down, feel free... but don't pretend numbers lie because you can create situations which the numbers aren't specifically detailing.


You realize that I'm not suggesting that statistics are useless, don't you?
Merely that they only tell part of the story.
So if you don't live in a vacuum, and actually participate in this thing we call life, and can make good choices, and understand how actions have reactions, etc etc etc, then stats are misleading.
At best.
Covfireman Offline
#79 Posted:
Joined: 09-03-2015
Posts: 809
victor809 wrote:
Why, in that particular instance, would "transients" be an issue? Assuming (this is an assumption, could be wrong) transient population is at a constant level across the entire time being analyzed, and assuming (another assumption, and the most difficult one, in fact this is where a statistical analysis of this could hinge and fail) that the murders are all being put in the same "non murder" bucket, then you'd see a significant increase in that over the period of time, while seeing the decrease in murder.


I think you just made my point for me with your 2 assumptions you show how the stats can be manipulated. If in a seasonal area the population increases 20 fold for 2 months the statistician could choose to use the highest population number to dilute the effect of what you're studying.
banderl Offline
#80 Posted:
Joined: 09-09-2008
Posts: 10,153
Pretty sure that the stats I posted were based on census figures.
victor809 Offline
#81 Posted:
Joined: 10-14-2011
Posts: 23,866
Cov... Pretty sure all the stats we have been discussing have been annual statistics. Seasonal variations in the transient population is not particularly important in that case...

I don't disagree that stats can be manipulated, but the bottom line which no one seems to understand or be willing to accept is that the "manipulation" is perfectly visible. It isn't like the source of numbers is hidden, the source is always cited.

Like most tools, the person reading the stats has to be smart enough to understand their limitations. If someone sends you a monthly crime statistic for Kodiak Alaska based off data compiled over the single month immediately following the salmon season, you have to be smart enough to understand that the statistic is probably not applicable to the rest of the year without comparison to that month on prior years.

Statistics don't lie. But people use them to lie... But only the lazy and stupid can be easily lied to using stats.
Covfireman Offline
#82 Posted:
Joined: 09-03-2015
Posts: 809
+1^


And you should make fun of the way republicans believe in statistics.
tailgater Offline
#83 Posted:
Joined: 06-01-2000
Posts: 26,185
victor809 wrote:
Cov... Pretty sure all the stats we have been discussing have been annual statistics. Seasonal variations in the transient population is not particularly important in that case...

I don't disagree that stats can be manipulated, but the bottom line which no one seems to understand or be willing to accept is that the "manipulation" is perfectly visible. It isn't like the source of numbers is hidden, the source is always cited.

Like most tools, the person reading the stats has to be smart enough to understand their limitations. If someone sends you a monthly crime statistic for Kodiak Alaska based off data compiled over the single month immediately following the salmon season, you have to be smart enough to understand that the statistic is probably not applicable to the rest of the year without comparison to that month on prior years.

Statistics don't lie. But people use them to lie... But only the lazy and stupid can be easily lied to using stats.


We hear frequently from the anti-gun lobby about the number of deaths due to firearms.

Tell me, Victor.
Are their numbers accurate? Do the statistics reflect the intent of the discussion regarding gun ownership?
Is there a difference between numbers lying and "people using them to lie"?
You can bait the conversation by calling people stupid, but it's truly naive to believe that numbers are not used to blatantly lie and deceive on a daily basis.




tonygraz Offline
#84 Posted:
Joined: 08-11-2008
Posts: 20,280
Covfireman wrote:
+1^


And you should make fun of the way republicans believe in statistics.


The republicans lie about everything, Fox swears to it and O'Reilly says he was there when it happened.
tailgater Offline
#85 Posted:
Joined: 06-01-2000
Posts: 26,185
tonygraz wrote:
The republicans lie about everything, Fox swears to it and O'Reilly says he was there when it happened.


I suppose to a die hard liberal, anything even close to "center" would appear so appalling that your immediate defense mechanism would be to call it a lie.
O'Reilly seems like a prick, but he's no Brian Williams who has zero credibility to offer the sane. Which explains his new position at your MSNBC.

victor809 Offline
#86 Posted:
Joined: 10-14-2011
Posts: 23,866
Tail... You would have to tell me what numbers you're talking about. And tell me what conclusions you're trying to get me to draw from them before I would be willing to make any statement in that regard.

There is a difference between numbers lying and people using them to lie. It may be semantic to you, but it is an important distinction. The statistics aren't hiding some truth, they are specifically telling us a truth... But exactly what truth is something that has to be carefully defined.
DrMaddVibe Offline
#87 Posted:
Joined: 10-21-2000
Posts: 55,498
#numbersmatter
Buckwheat Offline
#88 Posted:
Joined: 04-15-2004
Posts: 12,251
teddyballgame wrote:
Is that a Yogi-ism?


Sex Panther.
tonygraz Offline
#89 Posted:
Joined: 08-11-2008
Posts: 20,280
tailgater wrote:
...O'Reilly seems like a prick, but he's no Brian Williams who has zero credibility to offer the sane....


Maybe you missed the O'Reilly claims of being there when - I think there were 3 of them.
MACS Offline
#90 Posted:
Joined: 02-26-2004
Posts: 79,817
banderl wrote:
I'm in the suburbs, so nothing's happening here.
My Kid is a white cop in a black suburb but I don't think that anything will happen there.
Looks like a smallish number of protesters are downtown at the police station, but they seem to be well behaved.
We'll see if any rable rousers show up to stir the pot.


Tell him to stay safe, and keep his head on a swivel... but that's any day.
banderl Offline
#91 Posted:
Joined: 09-09-2008
Posts: 10,153
MACS wrote:
Tell him to stay safe, and keep his head on a swivel... but that's any day.



Busted some hooker for coke last week. The bitch bit him.
victor809 Offline
#92 Posted:
Joined: 10-14-2011
Posts: 23,866
banderl wrote:
Busted some hooker for coke last week. The bitch bit him.


... but he got some free coke and sex....

... silver lining. :)
banderl Offline
#93 Posted:
Joined: 09-09-2008
Posts: 10,153
victor809 wrote:
... but he got some free coke and sex....

... silver lining. :)



One of the perks of the job.
victor809 Offline
#94 Posted:
Joined: 10-14-2011
Posts: 23,866
sh$t... if my job had that sort of perks I could take a 100k pay cut. :)
banderl Offline
#95 Posted:
Joined: 09-09-2008
Posts: 10,153
victor809 wrote:
sh$t... if my job had that sort of perks I could take a 100k pay cut. :)



Then you'd have to live in a box under the viaduct.
victor809 Offline
#96 Posted:
Joined: 10-14-2011
Posts: 23,866
Yeah... I hear the viaducts are safe in Indianapolis....
Thunder.Gerbil Offline
#97 Posted:
Joined: 11-02-2006
Posts: 121,359
victor809 wrote:
Yeah... I hear the viaducts are safe in Indianapolis....


Statistically speaking?
DrafterX Offline
#98 Posted:
Joined: 10-18-2005
Posts: 98,559
prolly Snopes... Mellow
tailgater Offline
#99 Posted:
Joined: 06-01-2000
Posts: 26,185
victor809 wrote:
Yeah... I hear the viaducts are safe in Indianapolis....


But not their tear ducts.
Buncha whiney cry babies.
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