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Performance Visualization
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DrQ
1/15/23
The Shape of Performance Data
The notion of data having a "shape" has been floating around in my head for years. But how
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The Shape of Performance Data
The notion of data having a "shape" has been floating around in my head for years. But how
1/15/23
DrQ
8/5/18
Technical Communication as Sequenced Art
Online interactive version of the (static) 1998 Nature paper, Collective Dynamics of 'Small-world
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Technical Communication as Sequenced Art
Online interactive version of the (static) 1998 Nature paper, Collective Dynamics of 'Small-world
8/5/18
DrQ
8/3/18
Forthcoming Data Viz book
Data Visualization: A Practical Introduction teaches you data visualization using R and ggplot2 in a
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Forthcoming Data Viz book
Data Visualization: A Practical Introduction teaches you data visualization using R and ggplot2 in a
8/3/18
DrQ
8/1/18
IEEE VIS 2018 in Berlin
"IEEE VIS is the worldwide largest and most important conference on scientific visualization,
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IEEE VIS 2018 in Berlin
"IEEE VIS is the worldwide largest and most important conference on scientific visualization,
8/1/18
DrQ
6/25/18
Guerrilla 2018 Classes Now Open
All 2018 Guerrilla training classes are now open for registration.
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Guerrilla 2018 Classes Now Open
All 2018 Guerrilla training classes are now open for registration.
6/25/18
DrQ
3/17/18
WTF is Modeling, Anyway?
A conversation with CAP management veteran, Boris Zibitsker, on his BEZnext channel. He's
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WTF is Modeling, Anyway?
A conversation with CAP management veteran, Boris Zibitsker, on his BEZnext channel. He's
3/17/18
DrQ
9/27/17
LiveRAC — Interactive Visualization using Time-Series data
From GCAP graduate Mohit Chawla: LiveRAC — Interactive Visual Exploration of System Management Time-
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LiveRAC — Interactive Visualization using Time-Series data
From GCAP graduate Mohit Chawla: LiveRAC — Interactive Visual Exploration of System Management Time-
9/27/17
DrQ
9/27/17
Vega – A Visualization Grammar
From GCAP alumnus Mohit Chawla: Vega is a visualization grammar, a declarative language for creating,
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Vega – A Visualization Grammar
From GCAP alumnus Mohit Chawla: Vega is a visualization grammar, a declarative language for creating,
9/27/17
DrQ
8/10/17
Guerrilla CaP Classes 2017
Two classic courses and a new one are being offered in September 2017 : Guerrilla Capacity Planning (
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Guerrilla CaP Classes 2017
Two classic courses and a new one are being offered in September 2017 : Guerrilla Capacity Planning (
8/10/17
DrQ
8/7/17
Facets: An Open Source Visualization Tool
"Getting the best results out of a machine learning (ML) model requires that you truly
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Facets: An Open Source Visualization Tool
"Getting the best results out of a machine learning (ML) model requires that you truly
8/7/17
DrQ
,
Peter Lauterbach
2
11/22/16
Performance Visualization of qsort() Implementations
On Monday, November 21, 2016 at 5:47:43 PM UTC-5, DrQ wrote: The author added a drawing routine to a
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Performance Visualization of qsort() Implementations
On Monday, November 21, 2016 at 5:47:43 PM UTC-5, DrQ wrote: The author added a drawing routine to a
11/22/16
DrQ
11/6/16
Visualizing JS source code as a metaphorical City in 3D
"JSCity is an implementation of the Code City metaphor for visualizing source code. We adapted
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Visualizing JS source code as a metaphorical City in 3D
"JSCity is an implementation of the Code City metaphor for visualizing source code. We adapted
11/6/16
DrQ
6/7/16
2016 GUERRILLA TRAINING SCHEDULE 2016
After a six month hiatus, Guerrilla training classes are back in business. Register online. Early-
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2016 GUERRILLA TRAINING SCHEDULE 2016
After a six month hiatus, Guerrilla training classes are back in business. Register online. Early-
6/7/16
DrQ
5/6/16
Aphantasia: A Blind Mind's Eye
Backgrounder http://www.nytimes.com/2015/06/23/science/aphantasia-minds-eye-blind.html A personal
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Aphantasia: A Blind Mind's Eye
Backgrounder http://www.nytimes.com/2015/06/23/science/aphantasia-minds-eye-blind.html A personal
5/6/16
steve jenkin
4/12/15
CACM article comments
Neil, Peter Denning was interested in your response to my question on your recent CACM article. steve
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CACM article comments
Neil, Peter Denning was interested in your response to my question on your recent CACM article. steve
4/12/15
DrQ
4/12/15
Getting and Manipulating Data in R
RStudio have just released some new packages for reading data into R (faster, seems to be the main
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Getting and Manipulating Data in R
RStudio have just released some new packages for reading data into R (faster, seems to be the main
4/12/15
DrQ
3/10/15
Guerrilla Training: New Location
We have a new location for our Guerrilla training classes in California. Early-bird registration is
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Guerrilla Training: New Location
We have a new location for our Guerrilla training classes in California. Early-bird registration is
3/10/15
DrQ
,
Mario Jauvin
4
4/4/14
The Intertubes lives!
Fixed. Thanks. On Friday, April 4, 2014 3:16:32 PM UTC-7, Mario wrote: No link on message Sent from
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The Intertubes lives!
Fixed. Thanks. On Friday, April 4, 2014 3:16:32 PM UTC-7, Mario wrote: No link on message Sent from
4/4/14
DrQ
12/2/13
Guerrilla Training Classes 2014
New schedule and format for 2014. Some dates are still preliminary, but should firm up shortly. Hope
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Guerrilla Training Classes 2014
New schedule and format for 2014. Some dates are still preliminary, but should firm up shortly. Hope
12/2/13
DrQ
11/4/13
What makes a memorable data visualization
http://www.hpcwire.com/hpcwire/2013-11-01/why_we_remember_some_visualizations_and_forget_others.html
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What makes a memorable data visualization
http://www.hpcwire.com/hpcwire/2013-11-01/why_we_remember_some_visualizations_and_forget_others.html
11/4/13
DrQ
9/5/13
Data Visualization for The America’s Cup
This video makes some interesting points made about using visualization technology in general.
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Data Visualization for The America’s Cup
This video makes some interesting points made about using visualization technology in general.
9/5/13
DrQ
8/28/13
Guerrilla Data Analysis Techniques with R
GDAT Class, October 14-18, 2013. More information and registration online.
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Guerrilla Data Analysis Techniques with R
GDAT Class, October 14-18, 2013. More information and registration online.
8/28/13
DrQ
, …
Spike Morelli
7
8/7/13
What Your Slides Don't Need
thanks for reflecting this back, it helped me see some of my bias/assumptions. Regarding hooks and
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What Your Slides Don't Need
thanks for reflecting this back, it helped me see some of my bias/assumptions. Regarding hooks and
8/7/13
DrQ
, …
spa...@systemdatarecorder.org
8
7/21/13
What's Wrong with This Picture?
Nice example. At least there are grid lines and axis labels that clearly indicate the use of log10
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What's Wrong with This Picture?
Nice example. At least there are grid lines and axis labels that clearly indicate the use of log10
7/21/13
DrQ
7/15/13
Default colormap in MATLAB is a perceptual disaster
Interesting rant.
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Default colormap in MATLAB is a perceptual disaster
Interesting rant.
7/15/13
DrQ
6/9/13
New Approaches to Visualization of Categorical Data
R Package: extracat. Background paper.
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New Approaches to Visualization of Categorical Data
R Package: extracat. Background paper.
6/9/13
DrQ
4/19/13
The Most Important Scatterplot Since Hubble?
New blog post.
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The Most Important Scatterplot Since Hubble?
New blog post.
4/19/13
DrQ
2/8/13
Going Beyond Florence Nightingale's Data Diagram Part II: Extracting the Epidemic Model
Part the Duex has now been posted.
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Going Beyond Florence Nightingale's Data Diagram Part II: Extracting the Epidemic Model
Part the Duex has now been posted.
2/8/13
DrQ
1/23/13
Going Beyond Florence Nightingale's Data Diagram: Did Flo Blow It with Wedges?
Part I of a reexamination of FN's famous wedge plots using the Plotrix package in R.
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Going Beyond Florence Nightingale's Data Diagram: Did Flo Blow It with Wedges?
Part I of a reexamination of FN's famous wedge plots using the Plotrix package in R.
1/23/13
DrQ
1/20/13
New Theory for Why Moon Appears Larger Near the Horizon
One of the classic optical illusions involves the Moon, which appears larger near the horizon than
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New Theory for Why Moon Appears Larger Near the Horizon
One of the classic optical illusions involves the Moon, which appears larger near the horizon than
1/20/13