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chl
  • Member for 14 years
  • Last seen more than 1 year ago
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Bohemian scientist.

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answer
120
Can principal component analysis be applied to datasets containing a mix of continuous and categorical variables?
Dec 28, 2010
answer
111
Using principal component analysis (PCA) for feature selection
Apr 28, 2012
question
92
How to efficiently manage a statistical analysis project?
Sep 20, 2010
answer
92
How would you explain covariance to someone who understands only the mean?
Nov 10, 2011
question
89
Rules of thumb for "modern" statistics
Sep 16, 2010
answer
89
How to tell if data is "clustered" enough for clustering algorithms to produce meaningful results?
Jun 8, 2011
answer
87
When to use regularization methods for regression?
Nov 6, 2010
answer
81
How to efficiently manage a statistical analysis project?
Sep 30, 2010
answer
78
How to choose nlme or lme4 R library for mixed effects models?
Dec 10, 2010
answer
70
Explain the difference between multiple regression and multivariate regression, with minimal use of symbols/math
Sep 3, 2010
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Internet Support for Statistics Software
46
Should Cross Validated participate in the “Winter Bash” Holiday hats promotion (2012)?
27
Your votes are useful, use them!
25
Can we recruit more statisticians to participate in CV?
19
How to ask question related to the use of R?
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What does [t] and [ht] mean?
136
How to add several authors with different affiliations in beamer?
132
Read all files in a folder and apply a function to each data frame
108
What best combination of fonts for Serif, Sans, and Mono do you recommend?
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