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mean() function [message #46938]

Tue, 10 January 2006 14:34

biocpu
Messages: 3
Registered: June 2004

Junior Member

The following looks very odd. Have any clues?

IDL> y = fltarr(1008879)+35
IDL> id = where(y ne 35, cc)
IDL> print, cc
0
; so y is strictly 35.0 BUT
IDL> print, mean(y)
35.5249

IDL> print, mean(y(0:400000))
35.0000

Thanks,

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[Message index]

		mean() function By: biocpu on Tue, 10 January 2006 14:34
		Re: mean() function By: Foldy Lajos on Mon, 16 January 2006 02:27
		Re: mean() function By: Maarten[1] on Mon, 16 January 2006 00:01
		Re: mean() function By: Foldy Lajos on Sun, 15 January 2006 05:53
		Re: mean() function By: Maarten[1] on Fri, 13 January 2006 00:57
		Re: mean() function By: Kenneth P. Bowman on Thu, 12 January 2006 09:07

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