Cross Validated
Andy W's user avatar
Andy W's user avatar
Andy W's user avatar
Andy W
  • Member for 13 years, 3 months
  • Last seen this week
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About

PhD in Criminal Justice and former academic. Consulting firm at https://crimede-coder.com/.

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Top posts
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All Questions Answers
Score Newest
answer
69
How would you explain the difference between correlation and covariance?
Nov 8, 2011
answer
62
"Best" series of colors to use for differentiating series in publication-quality plots
Oct 6, 2014
answer
41
Diagnostics for logistic regression?
Dec 4, 2012
answer
40
How to draw neat polygons around scatterplot regions in ggplot2
Feb 14, 2012
question
39
Can cross validation be used for causal inference?
Oct 22, 2010
answer
37
Software for drawing bayesian networks (graphical models)
Oct 11, 2011
answer
33
Is it valid to include a baseline measure as control variable when testing the effect of an independent variable on change scores?
Sep 19, 2011
answer
29
Generating visually appealing density heat maps in R
Apr 18, 2012
answer
29
What is the proper name for a "river plot" visualisation
Feb 19, 2014
answer
25
What is the name of this plot using vertical lines to show a distribution?
Dec 4, 2014
Top Meta posts
10
50
19
Unanswered questions as percentage of total – why does CV stand out?
17
Is it reasonable to go tag-hunting?
16
Are questions about teaching specific concepts appropriate?
16
Shall we have a community blog?
16
Internet Support for Statistics Software
Top network posts
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129
Construct a manual legend for a complicated plot
44
Comparing two spatial point patterns?
38
Scope for the role of peer reviewer
37
Raster legend in R: how to colour specific values?
29
Is it ethical/acceptable to give a lighter penalty to students who admit to cheating?

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