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Nick Sabbe
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Nick Sabbe

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Writing a speedy (wrt factor treatment) replacement for data.frame in R. Boy have I ever felt like I'm reinventing the wheel. Learning loads though.
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Immutability is not workable for me. The main idea is a form of imputation (every row in the original dfr gets a given number of 'representatives' in a weighted augmented dataset). For now, it's dubbed NumDfr (see https://r-forge.r-project.org/projects/addendum/ for my progress), as it is a (numeric) matrix (+ a list of levels) acting like a data.frame. Works pretty well, actually.
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Nick Sabbe

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Welcome to me.
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Welcome to me too
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In his circles
140 people
Have him in circles
142 people
Florian Bahr's profile photo
Bjarni Kristjansson's profile photo
Larry Snyder's profile photo
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  • UGent
    Research Assistant, 2008 - present
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