Re: writing out z-scores

Tom Ross

July 25, 2003 04:48PM

Bob's (obviously correct) answer notwithstanding, what you have probably missed has to do with the mystery of scale factors. Without going into the gory details, whenever you use 3dcalc and you expect the calculation to yield non-integral values and your data are stored as short integers, you should use the -fscale option to 3dcalc.
Tom

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Subject	Author	Posted
writing out z-scores	Lukas Pezawas	July 25, 2003 12:09PM
Re: writing out z-scores	Christine Smith	July 25, 2003 01:16PM
Re: writing out z-scores	Lukas Pezawas	July 25, 2003 02:50PM
Re: writing out z-scores	bob cox	July 25, 2003 03:37PM
Re: writing out z-scores	Lukas Pezawas	July 25, 2003 08:03PM
Re: writing out z-scores	Lukas Pezawas	July 25, 2003 08:17PM
Re: writing out z-scores	bob cox	July 26, 2003 05:21PM
Re: writing out z-scores	Lukas Pezawas	July 26, 2003 05:43PM
Re: writing out z-scores	Tom Ross	July 25, 2003 04:48PM