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Top Answers
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Why do the hash values differ for NaN and Inf - Inf?
29 votes
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invalid type (list) for variable
22 votes
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R crashing while displaying ggplot after update (process memory read out of range)
16 votes
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Warning lme4: Model failed to converge with max|grad|
15 votes
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How to compute p-values from z-scores in R when the Z score is large (pvalue much below zero)?
12 votes
Top Questions
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two-column layouts in RStudio presentations/slidify/pandoc
64 votes7 answers
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best practices for avoiding roundoff gotchas in date manipulation
18 votes2 answers
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Constructing quines (self-reproducing functions)
15 votes5 answers
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combination of expand.grid and mapply?
9 votes2 answers
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increase precision in Rcpp floating-point output
9 votes2 answers