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Roman Luštrik

I'm an analyst with roots in veterinary medicine, biology/ecology and slowly sprouting wings in biostatistics. I work with data from various fields of natural (genetics, ecology, biotechnology...) and social sciences (e.g. official statistics, economy). My tool of choice is R, but I can also somewhat handle Python, HTML, CSS. Ask me about reproducible research and version control.

I feed many, many cats.

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64 Is PCA followed by a rotation (such as varimax) still PCA? Jul 25 '10
54 ANOVA assumption normality/normal distribution of residuals Jan 18 '11
28 What are alternatives to broken axes? Aug 17 '10
17 Famous statistical quotations Jul 29 '10
16 What's a good way to use R to make a scatterplot that separates the data by treatment? Jun 20 '12
15 Can one use multiple regression to predict one principal component (PC) from several other PCs? Jul 19 '10
11 References for how to plan a study Aug 6 '10
10 When to use (non)parametric test of homoscedasticity assumption? Sep 12 '10
10 How to interpret these custom contrasts? Jul 12 '12
10 Statistics Jokes Oct 13 '10
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