jtth + visualization   69

Using Python (and R) to draw a Heatmap from Microarray Data
[c]
This document follows on from this page which uses R to analyse an Acute lymphocytic leukemia (ALL) microarray dataset, producing a heatmap (with dendrograms) of genes differentially expressed between two types of leukemia. On this page I deal with how to do this using Python and RPy.
r  python  statistics  visualization 
february 2010 by jtth
NodeBox | Home
Welcome to NodeBox
NodeBox is a Mac OS X application that lets you create 2D visuals (static, animated or interactive) using Python programming code and export them as a PDF or a QuickTime movie. NodeBox is free and well-documented.
python  graph  programming  visualization 
november 2009 by jtth
Orange - Data Mining Fruitful & Fun
Open source data visualization and analysis for novice and experts. Make your own data analysis schemata by visual programming or Python scripting. Extensions for bioinformatics and text mining. Comprehensive, flexible and fast.
software  visualization  programming  tools  opensource  python  ai  code  research  development  learning  statistics  c++  api  database  algorithms  data  analysis  library  datamining  framework  clustering  machine-learning  machine_learning  classification  machinelearning  mining  data_mining 
july 2009 by jtth
Chroma-Hash Demo
a sexy, non-reversible live visualization of password field input
color  design  security  hacks  webdesign  css  webdev  idea  gui  dev  ui  javascript  html  usability  visualization  interface  password  a  passwords  input  live  field  chroma  jquery  hash 
july 2009 by jtth
F-Shaped Pattern For Reading Web Content (Jakob Nielsen's Alertbox)
F for fast. That's how users read your precious content. In a few seconds, their eyes move at amazing speeds across your website’s words in a pattern that's very different from what you learned in school.
accessibility  eyetracking  nielsen  reading  ui  marketing  website  patterns  layout  pattern  usability  content  interface  webdev  webdesign  writing  visualization  research  psychology  tips  development  internet  articles  technology  web  interesting  design  reference  article  science 
july 2009 by jtth
Oh Snap! Our Step-By-Step Guide To Getting Shot By The Sartorialist -Refinery29 Pipeline-
You know him. You love him. We do, too. But lest you think it's a snap getting expert Street Style lensman Scott Schuman of Sartorialist fame to spot you on the street, shoot you, AND post your pic on his site…well, think again. In fact, after perusing the past few months' worth of amazing street specimens preening for his expensive camera, we did pick up some interesting sartorial patterns at play. So, want a better shot at, well, getting shot by Scott? Here's our step-by-step guide to increasing the odds...and looking good doing it.
fashion  photography  funny  humor  infographics  style  visualization  fun  sartorialist 
july 2009 by jtth
alex dragulescu :: dynamic for the people
Alex Dragulescu is a Romanian visual artist whose practice embraces both traditional and new media. His projects are experiments and explorations of algorithms, computational models, simulations and information visualizations that involve data derived from databases, spam emails, blogs and video game assets.
software  design  programming  blog  cool  art  computer  data  visualization  technology  information  images  digital  processing  artist  media  experimental  culture  music  portfolio  spam  artists  architecture  code  graphics  inspiration  graphic  newmedia  3d  generative 
july 2009 by jtth
aM laboratory
Simple sinewave synthesizer triggered by an ordinary 16step sequencer. Each triggered step causes a force on the underlaying wave-map, which makes it more cute. Makes me feel like a kid.
sequencer  flash  sound  design  matrix  games  tools  art  tool  synthesizer  game  cool  actionscript  inspiration  web  fun  audio  kids  awesome  visualization  music  interactive  online  tonematrix  tenorion  synth  musica  tone  as3 
may 2009 by jtth
Kunal Anand - looks del.icio.us
The looks del.icio.us project is my first attempt to combine graphics design with programming. The concept is to see how users develop and sustain their tagging methodologies on del.icio.us. I'm not a formal art student or have a computer science degree. I'm just curious.
design  python  beautiful  delicious  brilliant  Tags  information  programming  art  data  mapping  infographics  del.icio.us  tree  maps  web  computer  graph  visual  research  graphs  socialnetworking  visualisation  tagging  visualization  datavisualization  dataviz  tag 
may 2009 by jtth
Bootchart
Bootchart is a tool for performance analysis and visualization of the GNU/Linux boot process. Resource utilization and process information are collected during the boot process and are later rendered in a PNG, SVG or EPS encoded chart.
software  tools  visualization  performance  linux  sysadmin  opensource  boot 
may 2009 by jtth
flipping typical
writes out a phrase in all the fonts installed on your system
tools  web  visualization  design  webdesign  fonts  font  typography 
april 2009 by jtth
NPR: Power Hungry: Visualizing The U.S. Electric Grid
The U.S. electric grid is a complex network of independently owned and operated power plants and transmission lines. Aging infrastructure, combined with a rise in domestic electricity consumption, has forced experts to critically examine the status and health of the nation's electrical systems.
map  visualization  energy  maps  grid  power  electricity  npr 
april 2009 by jtth
AuthorMapper - Scientific Research and Author Locations Globally
AuthorMapper searches journal articles and plots the location of the authors on a map.
science  visualization  research  journals  search  maps  mashup  academic  springer 
april 2009 by jtth
Where are the Visualization Tools? | EagerEyes.org
I got several requests in the last few days about tools for doing visualization and visual analytics. Looking around, I don't see a lot of good, affordable (or free) visualization software. There are lots of papers, but few of those programs are available. And those that are often are of very low quality, very limited in their functionality, and are not being maintained. Please help me collect links to visualization tools that let people with data experience that visualization magic.
software  tools  visualization  directory  applications  infovis  eager  eagereyes  freetools  eyes  infoviz  ping.fm  survey 
april 2009 by jtth
Maxing out your Triangle — jackcheng.com
These three things fulfill some of our very basic needs—they give us stability, excitement, ways to contribute and opportunities to grow. If you’re with me so far, then allow me to present exhibit A, the love-growth-cash triangle:
reference  design  cool  tips  interesting  fun  articles  visualization  lifehacks  productivity  work  philosophy  gtd  money  life  project  inspiration  career  reading  graphs  jobs  happiness  lifehack  love  job  charts  triangle  infographics  growth  love-growth-cash 
november 2008 by jtth
Flashbulb Interaction | Working through Screens Book
Working through Screens is a reference for product teams creating new or iteratively improved applications for thinking work. Written for use during early, formative conversations, it provides teams with a broad range of considerations for setting the overall direction and priorities for their onscreen tools. With hundreds of envisioning questions and fictional examples from clinical research, financial trading, and architecture, this volume can help definers and designers to explore innovative new directions for their products.
webdesign  web  visualization  ux  user  usability  ui  tools  userexperience 
november 2008 by jtth
Ubigraph: Free dynamic graph visualization software
Amazing visualization software the interfaces with C, C++, and python, among others.
software  design  programming  tools  free  development  visualization  python  opensource  graphics  c  code  tool  java  library  c++  graphing  3d  api  data  graph  computing  animation  graphs  charts  ruby  haskell  visualisation 
november 2008 by jtth
Multicolr Search Lab - Idée Inc.
We extracted the colours from 10 million of the most “interesting” Creative Commons images on Flickr. Using our visual similarity technology you can navigate the collection by colour. Also available with Alamy Stock Photography. Check out the FAQ. Have feedback?
webdesign  web  visualization  tools  tool  searchengine  search  color 
october 2008 by jtth
CAIDA : tools : visualization : walrus
Walrus is a tool for interactively visualizing large directed graphs in three-dimensional space. It is technically possible to display graphs containing a million nodes or more, but visual clutter, occlusion, and other factors can diminish the effectiveness of Walrus as the number of nodes, or the degree of their connectivity, increases. Thus, in practice, Walrus is best suited to visualizing moderately sized graphs that are nearly trees. A graph with a few hundred thousand nodes and only a slightly greater number of links is likely to be comfortable to work with.
visualisation  walrus  hyperbolic  java3d  visualization  information  networks  graphs  library  network  opensource  software  science  design  programming  tools  cool  research  graphics  database  graph  java  3d  mapping  datamining  analysis 
october 2008 by jtth
Ten Thousand Cents
"Ten Thousand Cents" is a digital artwork that creates a representation of a $100 bill. Using a custom drawing tool, thousands of individuals working in isolation from one another painted a tiny part of the bill without knowledge of the overall task. Workers were paid one cent each via Amazon's Mechanical Turk distributed labor tool. The total labor cost to create the bill, the artwork being created, and the reproductions available for purchase are all $100. The work is presented as a video piece with all 10,000 parts being drawn simultaneously. The project explores the circumstances we live in, a new and uncharted combination of digital labor markets, "crowdsourcing," "virtual economies," and digital reproduction.
design  art  interesting  web  technology  development  web2.0  money  project  collaborative  amazon  distributed  community  visualization  mechanicalturk  crowdsourcing  experimental 
september 2008 by jtth
Flare | Data Visualization for the Web
Flare is an ActionScript library for creating visualizations that run in the Adobe Flash Player. From basic charts and graphs to complex interactive graphics, the toolkit supports data management, visual encoding, animation, and interaction techniques. Even better, flare features a modular design that lets developers create customized visualization techniques without having to reinvent the wheel.
actionscript  prefuse  flare  visualization  flash  graphics  code  webdesign  framework  api  information  data  library  chart  graphs  adobe  charts  flex  software  design  programming  tools  web  development  opensource 
august 2008 by jtth
NodeBox | Home
NodeBox is a Mac OS X application that lets you create 2D visuals (static, animated or interactive) using Python programming code and export them as a PDF or a QuickTime movie. NodeBox is free and well-documented. (linked via http://www.macresearch.org/no
python  programming  visualization  network  design 
may 2008 by jtth
Main Page - Emergent
Emergent (a major rewrite of PDP++) is a comprehensive simulation environment for creating complex, sophisticated models of the brain and cognitive processes using neural network models. These same networks can also be used for all kinds of other more pra
simulator  neural_networks  ai  neural  modeling  network  software  3d  research  analysis  artificial  emergency  source  tool  imported  visualization  intelligence  library  math  neuralnetworks  neuroscience  nn  open  pdp 
february 2008 by jtth
JUST VISION
A visual representation of the ongoing Arab-Israeli conflict.
culture  encyclopedia  flash  history  timeline  visual  visualization  palestine  israel 
february 2008 by jtth
Fictional radio-spaces · Touch
In this project called “the bubbles of radio” Ingeborg Marie Dehs Thomas used critical, visual design as a way of exploring the perception of many kinds of electromagnetic fields. The project answered the brief Fields and Seams that asks “How can we
design  radio  art  visualization  rfid  electromagnetic  electronics  space  graphic  sound  illustration  wireless  wifi  bluetooth  map  drawing 
december 2007 by jtth
Musicovery : interactive webRadio
Fucking brilliant. Full-length songs (at not the best quality, but bearable) targeted through some rather abstract metrics.
music  radio  streaming  audio  web2.0  flash  cool  semantic  mashup  internet  interface  recommendations  search  song  sound  station  stream  visualization  interesting  interactive  database  design  discovery  awesome 
december 2007 by jtth
Sparkline PHP Graphing Library
Sparklines are "intense, simple, wordlike graphics" so named by Edward Tufte. In lieu of a more detailed introduction, Professor Tufte's site has an early release of a chapter on sparklines.
php  sparklines  visualization  graphics  programming  tufte  web  utilities  usability  webdev  website  tool  analysis  communication  cool  informatics  mathematics  math  methods  plugins  presentation  services  scripting  script 
december 2007 by jtth
Create A Graph
?Graphs and charts are great because they communicate information visually. For this reason, graphs are often used in newspapers, magazines and businesses around the world. NCES constantly uses graphs and charts in our publications and on the web. Sometim
math  graphs  graph  Tools  Education  interactive  graphing  wizard  visualization 
december 2007 by jtth
Processing 1.0 (BETA)
Processing is an open source programming language and environment for people who want to program images, animation, and interactions. It is used by students, artists, designers, researchers, and hobbyists for learning, prototyping, and production. It is c
processing  programming  language  data  visualization 
november 2007 by jtth
InfoVis CyberInfrastructure- Software
This page provides pointers to commonly used data analysis and visualization algorithms. An 'IVC Software Framework' was implemented to facilitate the easy integration of diverse software packages and their menu driven usage. Many software packages are av
visualization  software  tools  java  graph  design  information  viz  technology  tool  math  net  network  code  cs  data  free  development  research  reference  programming  academia  3d 
october 2007 by jtth
Icastic - visualizing time
Drawings, with uberstatistics, of how people report visualizing time.
time  visualization  drawing  design  timeline  ideas  art  abstract  cogsci  inspiration  people  resource  blog  collaborative  todo  concept  data  conceptual  viz  english  info 
october 2007 by jtth
History of Religion
How has the geography of religion evolved over the centuries, and where has it sparked wars? Our map gives us a brief history of the world's most well-known religions: Christianity, Islam, Hinduism, Buddhism, and Judaism. Selected periods of inter-religio
religion  history  maps  flash  map  video  reference  war  visualization  videos  Multimedia  politics  presentation  society  sociology  stats  teaching  time  geography  culture  world 
october 2007 by jtth
ANT Censuses of the Internet Address Space
Starting in 2003, researchers at ISI have been collecting data about the Internet address space. As part of this work we have been probing all addresses in the allocated Internet address space. This web page summarizes this research, the datasets, and rel
address  map  network  research  space  visualization  Internet 
october 2007 by jtth
SciPy -
SciPy (pronounced "Sigh Pie") is open-source software for mathematics, science, and engineering. It is also the name of a very popular conference on scientific programming with Python.
academia  application  code  coding  compsci  computation  computer  computers  computing  cs  lab  graphing  graphic  graph  freeware  free  framework  extension  engineering  developer  language  libraries  library  math  mathematics  maths  matrix  modeling  number  numbers  open  open-source  opensource  optimization  oss  package  plot  programming  python  research  resources  science  scientific  visualization  work  scripting  software  source  statistic  statistics  stats  tutorials  tools 
september 2007 by jtth
Seed: Science In Silico
Computer simulations and visualizations are performing the thought experiments of the 21st century and pushing the limits of human vision and imagination.
science  visualization  computational  computation  computer  simulation  simulate  seed  video 
april 2007 by jtth
Scapy
Scapy is a powerful interactive packet manipulation program. It is able to forge or decode packets of a wide number of protocols, send them on the wire, capture them, match requests and replies, and much more
computer  crack  development  freeware  firewall  Geek  hack  hacking  howto  infosec  internet  network  networking  open-source  pentest  opensource  work  wireless  visualization  unix  tutorial  tools  tips  technology  sysadmin  software  Security  research  programming  python  packet  tool 
august 2006 by jtth
Imagining the Tenth Dimension - A Book by Rob Bryanton
A mind-bending journing into m-theory, string theory, and a good visual primer into dimensionality.
animation  awesome  book  cool  flash  fun  Geek  humor  funny  interesting  math  image  mathematics  maths  philosophy  reference  physics  relativity  science  space  time  videos  visualization  weird 
july 2006 by jtth
der-mo.net _ Moritz Stefaner
The CIA World factbook as visualized through a relational browser.
browser  cool  reference  social  tools  design  web  facts  english  web2.0  webdev  flash  world  intelligence  howto  interesting  internet  navigation  network  politics  maps  visualization 
february 2006 by jtth

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