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Hi Gabriel, The point is that it *visually* displays as NA, but is.na() still responds as FALSE. When I (and I am sure many people) see an NA, we then use is.na(). If we see Inf displayed, we...
Hi, I think I've discovered a bug in base R. Basically, when using 'Inf' as as 'Date', is is visually displayed as 'NA', but R still treats it as 'Inf'. So it is very confusing to work with, and...
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