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Re: Filtering out NaNs [message #8508 is a reply to message #8502]

Thu, 20 March 1997 00:00

peter
Messages: 80
Registered: February 1994

Member

Stein Vidar Hagfors Haugan (steinhh@rigil.uio.no) wrote:

: NaNs are characterized by the fact that they are *not* equal
: to any number (that's what it says, isn't it :-)

: In fact, it's not even equal to itself - and this is the distinguishing
: feature that must be used to pick them out. I.e.,

: a(where(a ne a)) = missing_flag

I'd like to hereby nominate Stein for the "Cool Tip of the Week" award!

But is it platform independent?

Peter

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[Message index]

		Re: Filtering out NaNs By: Dale Bailey on Thu, 20 March 1997 00:00
		Re: Filtering out NaNs By: thompson on Thu, 20 March 1997 00:00
		Re: Filtering out NaNs By: peter on Thu, 20 March 1997 00:00
		Re: Filtering out NaNs By: bowman on Thu, 20 March 1997 00:00
		Re: Filtering out NaNs By: f055 on Thu, 20 March 1997 00:00
		Re: Filtering out NaNs By: sritcey on Thu, 20 March 1997 00:00
		Re: Filtering out NaNs By: bowman on Wed, 19 March 1997 00:00
		Re: Filtering out NaNs By: davidf on Wed, 19 March 1997 00:00
		Re: Filtering out NaNs By: Tim Patterson on Wed, 19 March 1997 00:00

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