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russellpierce
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Engineering Leader, Applied Scientist, Researcher, Data Scientist, Data Engineer

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291
Is there any reason to prefer the AIC or BIC over the other?
Jul 23, 2010
146
What is the .632+ rule in bootstrapping?
May 7, 2014
94
What do the residuals in a logistic regression mean?
Aug 9, 2010
59
How can I change the title of a legend in ggplot2? [closed]
Nov 29, 2010
59
Testing equality of coefficients from two different regressions
May 21, 2014
54
When conducting a t-test why would one prefer to assume (or test for) equal variances rather than always use a Welch approximation of the df?
Jul 20, 2010
48
What are the practical differences between the Benjamini & Hochberg (1995) and the Benjamini & Yekutieli (2001) false discovery rate procedures?
Jul 5, 2013
45
What is the difference between the Shapiro–Wilk test of normality and the Kolmogorov–Smirnov test of normality?
Jul 21, 2010
40
How do I interpret the 'correlations of fixed effects' in my glmer output?
May 26, 2013
30
In a multi-level model, what are the practical implications of estimating versus not-estimating random effect correlation parameters?
Feb 12, 2013
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Warning about UTF-8 with roxygen2
37
Apply function to every value in an R dataframe
23
Is there a way to make R beep/play a sound at the end of a script?
23
Are there best/recommended practices to follow when renaming functions in a new version of a package?
17
What general rules govern the usage of "by" versus "through"?