Which of the following is not really a missing value? (Or, which option is false?)

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Which of the following is not really a missing value? (Or, which option is false?)

ismissing( { [ ] } )
26%
ismissing( NaN )
18%
ismissing( NaT )
11%
ismissing( missing )
21%
ismissing( categorical(missing) )
9%
ismissing( { '' } ) % 2 apostrophes
16%
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Dyuman Joshi
Dyuman Joshi 2024 年 4 月 16 日
Well, that is how ismissing is defined.
DGM
DGM 2024 年 4 月 16 日
I did not expect that.
Adam Danz
Adam Danz 2024 年 4 月 15 日
These are getting harder and harder (and more fun)! 🤔
goc3
Member of the Community Advisory Board since its inception | MATLAB enthusiast | Code optimizer | Software tester | Materials scientist / mechanical engineer by deg...
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