| Bootstrap analysis in IDL [message #92854] |
Mon, 14 March 2016 09:28  |
jecca.baker
Messages: 12
Registered: October 2014
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Junior Member |
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Hello,
I am trying to calculate a confidence interval for a mean using bootstrap analysis (resamping with replacement), but am struggling to find any code to do this in IDL. The links to code for programmes such as BOOTSTRAP_MEAN from the JBIU Library on exelisvis.com no longer work. Can anyone help to point me in the direction of some functioning code?
Many thanks,
Jess
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| Re: Bootstrap analysis in IDL [message #92863 is a reply to message #92862] |
Tue, 15 March 2016 08:54  |
wlandsman
Messages: 743
Registered: June 2000
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Senior Member |
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On Tuesday, March 15, 2016 at 11:37:53 AM UTC-4, Jeremy Bailin wrote:
> On Monday, March 14, 2016 at 12:28:51 PM UTC-4, Jess wrote:
>> Hello,
>>
>> I am trying to calculate a confidence interval for a mean using bootstrap analysis (resamping with replacement), but am struggling to find any code to do this in IDL. The links to code for programmes such as BOOTSTRAP_MEAN from the JBIU Library on exelisvis.com no longer work. Can anyone help to point me in the direction of some functioning code?
>>
>> Many thanks,
>>
>> Jess
>
> So it shows up in the search engines, I'll put the new URL here again. :)
>
> http://simulated-galaxies.ua.edu/jbiu
>
> Cheers,
> -Jeremy.
For the past couple of days at least, my browsers hang when I try to reach this Website. --Wayne
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| Re: Bootstrap analysis in IDL [message #92910 is a reply to message #92863] |
Mon, 21 March 2016 12:56 |
Jeremy Bailin
Messages: 618
Registered: April 2008
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Senior Member |
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On Tuesday, March 15, 2016 at 10:54:57 AM UTC-5, wlandsman wrote:
> On Tuesday, March 15, 2016 at 11:37:53 AM UTC-4, Jeremy Bailin wrote:
>> On Monday, March 14, 2016 at 12:28:51 PM UTC-4, Jess wrote:
>>> Hello,
>>>
>>> I am trying to calculate a confidence interval for a mean using bootstrap analysis (resamping with replacement), but am struggling to find any code to do this in IDL. The links to code for programmes such as BOOTSTRAP_MEAN from the JBIU Library on exelisvis.com no longer work. Can anyone help to point me in the direction of some functioning code?
>>>
>>> Many thanks,
>>>
>>> Jess
>>
>> So it shows up in the search engines, I'll put the new URL here again. :)
>>
>> http://simulated-galaxies.ua.edu/jbiu
>>
>> Cheers,
>> -Jeremy.
>
> For the past couple of days at least, my browsers hang when I try to reach this Website. --Wayne
Oh, that's not good. Is it still doing that? It works fine for me, but I'm coming from an internal IP address... if it's hanging from outside the university, then I need to go bonk some heads! ;)
-Jeremy.
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| Re: Bootstrap analysis in IDL [message #92911 is a reply to message #92910] |
Mon, 21 March 2016 15:00 |
Lajos Foldy
Messages: 176
Registered: December 2011
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Senior Member |
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On Monday, March 21, 2016 at 8:56:17 PM UTC+1, Jeremy Bailin wrote:
> On Tuesday, March 15, 2016 at 10:54:57 AM UTC-5, wlandsman wrote:
>> On Tuesday, March 15, 2016 at 11:37:53 AM UTC-4, Jeremy Bailin wrote:
>>> On Monday, March 14, 2016 at 12:28:51 PM UTC-4, Jess wrote:
>>>> Hello,
>>>>
>>>> I am trying to calculate a confidence interval for a mean using bootstrap analysis (resamping with replacement), but am struggling to find any code to do this in IDL. The links to code for programmes such as BOOTSTRAP_MEAN from the JBIU Library on exelisvis.com no longer work. Can anyone help to point me in the direction of some functioning code?
>>>>
>>>> Many thanks,
>>>>
>>>> Jess
>>>
>>> So it shows up in the search engines, I'll put the new URL here again. :)
>>>
>>> http://simulated-galaxies.ua.edu/jbiu
>>>
>>> Cheers,
>>> -Jeremy.
>>
>> For the past couple of days at least, my browsers hang when I try to reach this Website. --Wayne
>
> Oh, that's not good. Is it still doing that? It works fine for me, but I'm coming from an internal IP address... if it's hanging from outside the university, then I need to go bonk some heads! ;)
>
> -Jeremy.
Hi Jeremy,
the http port can not be reached:
~/> nmap -P0 -p80 simulated-galaxies.ua.edu
Starting Nmap 6.40 ( http://nmap.org ) at 2016-03-21 21:52 UTC
Nmap scan report for simulated-galaxies.ua.edu (130.160.24.21)
Host is up.
PORT STATE SERVICE
80/tcp filtered http
Nmap done: 1 IP address (1 host up) scanned in 3.01 seconds
It should be 'open' instead of 'filtered'.
regards,
lajos
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| Re: Bootstrap analysis in IDL [message #92991 is a reply to message #92911] |
Tue, 05 April 2016 08:02 |
Jeremy Bailin
Messages: 618
Registered: April 2008
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Senior Member |
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On Monday, March 21, 2016 at 6:00:37 PM UTC-4, fawltyl...@gmail.com wrote:
> On Monday, March 21, 2016 at 8:56:17 PM UTC+1, Jeremy Bailin wrote:
>> On Tuesday, March 15, 2016 at 10:54:57 AM UTC-5, wlandsman wrote:
>>> On Tuesday, March 15, 2016 at 11:37:53 AM UTC-4, Jeremy Bailin wrote:
>>>> On Monday, March 14, 2016 at 12:28:51 PM UTC-4, Jess wrote:
>>>> > Hello,
>>>> >
>>>> > I am trying to calculate a confidence interval for a mean using bootstrap analysis (resamping with replacement), but am struggling to find any code to do this in IDL. The links to code for programmes such as BOOTSTRAP_MEAN from the JBIU Library on exelisvis.com no longer work. Can anyone help to point me in the direction of some functioning code?
>>>> >
>>>> > Many thanks,
>>>> >
>>>> > Jess
>>>>
>>>> So it shows up in the search engines, I'll put the new URL here again. :)
>>>>
>>>> http://simulated-galaxies.ua.edu/jbiu
>>>>
>>>> Cheers,
>>>> -Jeremy.
>>>
>>> For the past couple of days at least, my browsers hang when I try to reach this Website. --Wayne
>>
>> Oh, that's not good. Is it still doing that? It works fine for me, but I'm coming from an internal IP address... if it's hanging from outside the university, then I need to go bonk some heads! ;)
>>
>> -Jeremy.
>
> Hi Jeremy,
>
> the http port can not be reached:
>
> ~/> nmap -P0 -p80 simulated-galaxies.ua.edu
>
> Starting Nmap 6.40 ( http://nmap.org ) at 2016-03-21 21:52 UTC
> Nmap scan report for simulated-galaxies.ua.edu (130.160.24.21)
> Host is up.
> PORT STATE SERVICE
> 80/tcp filtered http
>
> Nmap done: 1 IP address (1 host up) scanned in 3.01 seconds
>
> It should be 'open' instead of 'filtered'.
>
> regards,
> lajos
Thanks. The network folks are on it -- hopefully it should be reachable again soon!
-Jeremy.
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| Re: Bootstrap analysis in IDL [message #93050 is a reply to message #92991] |
Fri, 15 April 2016 09:40 |
jecca.baker
Messages: 12
Registered: October 2014
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Junior Member |
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On Tuesday, April 5, 2016 at 4:02:08 PM UTC+1, Jeremy Bailin wrote:
> On Monday, March 21, 2016 at 6:00:37 PM UTC-4, fawltyl...@gmail.com wrote:
>> On Monday, March 21, 2016 at 8:56:17 PM UTC+1, Jeremy Bailin wrote:
>>> On Tuesday, March 15, 2016 at 10:54:57 AM UTC-5, wlandsman wrote:
>>>> On Tuesday, March 15, 2016 at 11:37:53 AM UTC-4, Jeremy Bailin wrote:
>>>> > On Monday, March 14, 2016 at 12:28:51 PM UTC-4, Jess wrote:
>>>> > > Hello,
>>>> > >
>>>> > > I am trying to calculate a confidence interval for a mean using bootstrap analysis (resamping with replacement), but am struggling to find any code to do this in IDL. The links to code for programmes such as BOOTSTRAP_MEAN from the JBIU Library on exelisvis.com no longer work. Can anyone help to point me in the direction of some functioning code?
>>>> > >
>>>> > > Many thanks,
>>>> > >
>>>> > > Jess
>>>> >
>>>> > So it shows up in the search engines, I'll put the new URL here again. :)
>>>> >
>>>> > http://simulated-galaxies.ua.edu/jbiu
>>>> >
>>>> > Cheers,
>>>> > -Jeremy.
>>>>
>>>> For the past couple of days at least, my browsers hang when I try to reach this Website. --Wayne
>>>
>>> Oh, that's not good. Is it still doing that? It works fine for me, but I'm coming from an internal IP address... if it's hanging from outside the university, then I need to go bonk some heads! ;)
>>>
>>> -Jeremy.
>>
>> Hi Jeremy,
>>
>> the http port can not be reached:
>>
>> ~/> nmap -P0 -p80 simulated-galaxies.ua.edu
>>
>> Starting Nmap 6.40 ( http://nmap.org ) at 2016-03-21 21:52 UTC
>> Nmap scan report for simulated-galaxies.ua.edu (130.160.24.21)
>> Host is up.
>> PORT STATE SERVICE
>> 80/tcp filtered http
>>
>> Nmap done: 1 IP address (1 host up) scanned in 3.01 seconds
>>
>> It should be 'open' instead of 'filtered'.
>>
>> regards,
>> lajos
>
> Thanks. The network folks are on it -- hopefully it should be reachable again soon!
>
> -Jeremy.
Many thanks Jeremy - the BOOTSTRAP_MEAN function does just what I need, and the link to your JBIU library is working fine now :-)
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| Re: Bootstrap analysis in IDL [message #93072 is a reply to message #93050] |
Wed, 20 April 2016 07:21 |
Jeremy Bailin
Messages: 618
Registered: April 2008
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Senior Member |
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On Friday, April 15, 2016 at 11:40:53 AM UTC-5, Jess wrote:
> On Tuesday, April 5, 2016 at 4:02:08 PM UTC+1, Jeremy Bailin wrote:
>> On Monday, March 21, 2016 at 6:00:37 PM UTC-4, fawltyl...@gmail.com wrote:
>>> On Monday, March 21, 2016 at 8:56:17 PM UTC+1, Jeremy Bailin wrote:
>>>> On Tuesday, March 15, 2016 at 10:54:57 AM UTC-5, wlandsman wrote:
>>>> > On Tuesday, March 15, 2016 at 11:37:53 AM UTC-4, Jeremy Bailin wrote:
>>>> > > On Monday, March 14, 2016 at 12:28:51 PM UTC-4, Jess wrote:
>>>> > > > Hello,
>>>> > > >
>>>> > > > I am trying to calculate a confidence interval for a mean using bootstrap analysis (resamping with replacement), but am struggling to find any code to do this in IDL. The links to code for programmes such as BOOTSTRAP_MEAN from the JBIU Library on exelisvis.com no longer work. Can anyone help to point me in the direction of some functioning code?
>>>> > > >
>>>> > > > Many thanks,
>>>> > > >
>>>> > > > Jess
>>>> > >
>>>> > > So it shows up in the search engines, I'll put the new URL here again. :)
>>>> > >
>>>> > > http://simulated-galaxies.ua.edu/jbiu
>>>> > >
>>>> > > Cheers,
>>>> > > -Jeremy.
>>>> >
>>>> > For the past couple of days at least, my browsers hang when I try to reach this Website. --Wayne
>>>>
>>>> Oh, that's not good. Is it still doing that? It works fine for me, but I'm coming from an internal IP address... if it's hanging from outside the university, then I need to go bonk some heads! ;)
>>>>
>>>> -Jeremy.
>>>
>>> Hi Jeremy,
>>>
>>> the http port can not be reached:
>>>
>>> ~/> nmap -P0 -p80 simulated-galaxies.ua.edu
>>>
>>> Starting Nmap 6.40 ( http://nmap.org ) at 2016-03-21 21:52 UTC
>>> Nmap scan report for simulated-galaxies.ua.edu (130.160.24.21)
>>> Host is up.
>>> PORT STATE SERVICE
>>> 80/tcp filtered http
>>>
>>> Nmap done: 1 IP address (1 host up) scanned in 3.01 seconds
>>>
>>> It should be 'open' instead of 'filtered'.
>>>
>>> regards,
>>> lajos
>>
>> Thanks. The network folks are on it -- hopefully it should be reachable again soon!
>>
>> -Jeremy.
>
> Many thanks Jeremy - the BOOTSTRAP_MEAN function does just what I need, and the link to your JBIU library is working fine now :-)
Glad to hear it!
(Apparently our frontline tech support, networking group, and security group were passing this back and forth between each other for a week blaming each other before someone finally sorted it out...)
-Jeremy.
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