jm + visualisation   8

Nice heatmap visualisation of mortality ratios between men and women
'Age and period specific mortality ratios of females and males (a "Lexis-surface" in demographers parlance)' (via apenwarr)
via:apenwarr  mortality  heatmaps  dataviz  visualisation  colouring  lexis-surfaces 
9 days ago by jm
Facette
Really nice time series dashboarding app. Might consider replacing graphitus with this...
time-series  data  visualisation  graphs  ops  dashboards  facette 
january 2015 by jm
Beautiful algorithm visualisations from Mike Bostock
This is a few days old, but unmissable. I swear, the 'Wilson's algorithm transformed into a tidy tree layout' viz brought tears to my eyes ;)
dataviz  algorithms  visualization  visualisation  mazes  trees  sorting  animation  mike-bostock 
june 2014 by jm
Tron: Legacy Encom Boardroom Visualization
this is great. lovely, silly, HTML5 dataviz, with lots of spinning globes and wobbling sines on a black background
demo  github  wikipedia  dataviz  visualisation  mapping  globes  rob-scanlan  graphics  html5  animation  tron-legacy  tron  movies 
may 2014 by jm
Dublin City North Inner City count results, animated
A nice visualisation of Single-Transferable-Vote proportional representation in action
pr-stv  voting  dataviz  visualisation  dublin  elections  pr 
may 2014 by jm
Obfuscatory pie-chart from Garda penalty-points corruption report
"Twitter / gavinsblog: For sake of clarity here is helpful pie chart of the 95.4% of fixed charge notices not terminated #missingthepoint"

Paging Edward Tufte: classic example of an obfuscatory pie-chart, diagramming the wrong thing misleadingly. By presenting it like this, it appears that the 95.4% of cases where fixed charge notices were issued by the guards are relevant to the discussion of the other classes; in reality, that means that 4.6% of cases, 37,000 cases, were terminated, some for good reasons, others for not, and it's the difference between those two classes that are relevant.

In my opinion, 2 separate pie charts would be better; one to show the dismissed-versus-undismissed count (which IMO could have been omitted entirely), and one to show the good-vs-not-so-good termination reason counts (which is the meat of the issue).
dataviz  visualisation  data  obfuscation  gardai  police  corruption  penalty-points 
may 2013 by jm
The colour of London's commute
Nice visualisation. 'What the map shows is the mix of transport to work of residents living in each part of London*, using ONS data at Middle Super Output Area (MSOA) level. Each MSOA is given an RGB colour determined by the modal share, with red colours representing travel by car, taxi or motorbike, blue travel by public transport and green cycling or walking. The result is a fairly simple pattern, with motor vehicles predominating on London's fringes, public transport in the inner suburbs and cycling and walking in the very centre. Those tendrils of blue reaching out presumably represent major public transport links.'
data  visualisation  dataviz  london  mapping  via:ldoody 
january 2013 by jm

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