Monthly Archives: April 2012

Missing Data Club

April 1, 2012
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Welcome to Missing Data Club. There are only three rules. Rule #1 is: There is no missing data. Rule #2 is: THERE IS NO MISSING DATA! Rule #3: If you’ve never built a model using missing data – you must do it...

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Quantitative finance and computational systems

April 1, 2012
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Quantitative finance and computational systems

I’m writing a book proposal based on the lecture notes for my R for Quants workshop I conducted at the …Continue reading »

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A better way of saving and loading objects in R

April 1, 2012
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A better way of saving and loading objects in R

Hadley Wickham (@hadleywickham) this week mentioned on Twitter his preference for saveRDS() over the more familiar save(). Being a new function to me, I thought I’d take a look… save() and load() will be familiar to many R users. They … Continue reading →

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A better way of saving and loading objects in R

April 1, 2012
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Hadley Wickham (@hadleywickham) this week mentioned on Twitter his preference for saveRDS() over the more familiar save(). Being a new function to me, I thought I’d take a look…

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