Stack Exchange

Andy W

Raleigh, NC, USA

http://andrewpwheeler.com/

Data scientist at HMS, work is in healthcare. PhD in Criminal Justice and former academic.

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Top Questions
Top Answers
121
Construct a manual legend for a complicated plot
stackoverflow.com

67
How would you explain the difference between correlation and covariance?
stats.stackexchange.com

59
"Best" series of colors to use for differentiating series in publication-quality plots
stats.stackexchange.com

59
Seeking examples of beautiful maps?
gis.stackexchange.com

41
Diagnostics for logistic regression?
stats.stackexchange.com

37
Software for drawing bayesian networks (graphical models)
stats.stackexchange.com

36
How to draw neat polygons around scatterplot regions in ggplot2
stats.stackexchange.com

36
Raster legend in R: how to colour specific values?
gis.stackexchange.com

29
Is it ethical/acceptable to give a lighter penalty to students who admit to cheating?
academia.stackexchange.com

29
Is it valid to include a baseline measure as control variable when testing the effect of an independent variable on change scores?
stats.stackexchange.com

28
Creating arcs between two points in ArcPy?
gis.stackexchange.com

28
Generating visually appealing density heat maps in R
stats.stackexchange.com

27
What is the proper name for a "river plot" visualisation
stats.stackexchange.com

27
Preprint services other than arXiv (for other fields)
academia.stackexchange.com

24
How to annoy a statistical referee?
stats.stackexchange.com

24
What is the name of this plot using vertical lines to show a distribution?
stats.stackexchange.com

22
What part-time jobs are suitable for PhD students?
academia.stackexchange.com

21
Logistic Regression - Multicollinearity Concerns/Pitfalls
stats.stackexchange.com

19
Research before surveying the literature - is it ever a good idea?
academia.stackexchange.com

19
Scientifically meaningful sources of bibliometrics
academia.stackexchange.com

18
Under what conditions should one use multilevel/hierarchical analysis?
stats.stackexchange.com

17
Are gridlines and grey backgrounds chartjunk and should they be used only on an exception basis?
stats.stackexchange.com

17
Seeking current geostatistical analysis classes/events
gis.stackexchange.com

16
Representing network flows?
gis.stackexchange.com

15
Color and line thickness recommendations for line plots
stats.stackexchange.com

15
When and why a scientific technical report is written?
academia.stackexchange.com

15
Visualizing speed of movement on static (= printable) map?
gis.stackexchange.com

14
Scaling data that are on different orders of magnitude for plotting
stats.stackexchange.com

14
What Makes a Map be classed as Badly Designed?
gis.stackexchange.com

13
If gauge charts are bad, why do cars have gauges?
stats.stackexchange.com

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