Pinboard (jm)
https://pinboard.in/u:jm/public/
recent bookmarks from jmMRI software bugs could upend years of research - The Register2016-07-05T10:40:25+00:00
http://www.theregister.co.uk/2016/07/03/mri_software_bugs_could_upend_years_of_research/?mt=1467666616578
jmIn their paper at PNAS, they write: “the most common software packages for fMRI analysis (SPM, FSL, AFNI) can result in false-positive rates of up to 70%. These results question the validity of some 40,000 fMRI studies and may have a large impact on the interpretation of neuroimaging results.”
For example, a bug that's been sitting in a package called 3dClustSim for 15 years, fixed in May 2015, produced bad results (3dClustSim is part of the AFNI suite; the others are SPM and FSL). That's not a gentle nudge that some results might be overstated: it's more like making a bonfire of thousands of scientific papers.
Further: “Our results suggest that the principal cause of the invalid cluster inferences is spatial autocorrelation functions that do not follow the assumed Gaussian shape”.
The researchers used published fMRI results, and along the way they swipe the fMRI community for their “lamentable archiving and data-sharing practices” that prevent most of the discipline's body of work being re-analysed. ®
]]>fmri science mri statistics cluster-inference autocorrelation data papers medicine false-positives fps neuroimaginghttps://pinboard.in/https://pinboard.in/u:jm/b:44448561ba5c/#BPjMleak2014-07-08T08:53:04+00:00
https://bpjmleak.neocities.org/
jmhashes reversing reverse-engineering germany german bpjm filtering blocklists blacklists avm domains censorship fpshttps://pinboard.in/https://pinboard.in/u:jm/b:7ebb5a2bc5a1/Sky parental controls break many JQuery-using websites2014-01-27T13:53:50+00:00
http://www.thinkbroadband.com/news/6261-sky-parental-controls-break-jquery-website.html
jmSky still appears to be blocking code.jquery.com and all files served via the site, and more worryingly is that if you try to report the incorrect category, once signing in on the Sky website you an error page. We suspect the site was blocked due to being linked to by a properly malicious website, i.e. code.jquery.com and some javascript files were being used on a dodgy website and every domain mentioned was subsequently added to a block list.
(via Tony Finch)
]]>via:fanf sky filtering internet uk anti-phishing phish jquery javascript http web fps false-positiveshttps://pinboard.in/https://pinboard.in/u:jm/b:583339fa52bd/O2.ie blocking popular image-hosting sites imgur.com, imageshack.com2010-07-02T10:47:22+00:00
http://www.boards.ie/vbulletin/showthread.php?t=2055678122&page=13
jmiwf fail blocking filtering o2 ireland imgur imageshack censorship fpshttps://pinboard.in/u:jm/b:1e85fff10043/O2 Ireland blocking sites listed in the UK IWF list2009-10-02T13:28:09+00:00
http://www.boards.ie/vbulletin/showthread.php?t=2055678122
jmfps o2 blocking ireland contract false-positives iwf uk lawhttps://pinboard.in/u:jm/b:bf7094d9ecc1/