At 10:22 +0200 2007/08/17, Ken Chakahwata wrote:
I have often used 0j1 to indicate missing value (interpret as 'missing real
value' if you like). Of course this only works when you expect all 'normal'
numbers to be in the real domain. But I had to watch out for
dividing/subtracting one 'missing' by/from another...
Regards
Ken
====================
Using 0j1 also has the disadvantage of converting the
whole array to complex, this has a variety of effects
none of them very pleasant...
- joey
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