marieta.p's articles:

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Help with matlab function #4 2 28 (10/24/2011 12:16:27 AM) comp.soft-sys.matlab Hello, I am trying to figure out what the problem is with this function: function [s] = sft(a) N=length(a); X=[]; s=zeros(N,1); for k=0:(N-1) for m=0:(N-1) X{k+1}(m+1)= a(m+1)*exp(-i*(2*pi*k*m)/N)... Marieta

Imputation in SAS 0 345 (10/25/2010 3:34:28 PM) comp.soft-sys.sas Hello, I'm trying to figure out how to use procs MI and MIANALYZE without having too deep of a knowledge of imputations yet. Specifically: 1. Can I use a dichotomous variable in PROC MI to impute a contin... Marieta

Inter- rater agreement for echocardiography measurements in SAS 0 24 (2/10/2010 6:36:05 PM) comp.soft-sys.sas Hi all, I am looking for a good measurement of inter-rater agreement for continuous variables implemented in SAS. It may be the ICC or something else. My client is a physician who doesn't really feel comfortab... Marieta

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Re: Inter- rater agreement for echocardiography measurements in 2 21 (2/10/2010 7:57:14 PM) comp.soft-sys.sas Marieta, It would help to know more about the data you have, e.g., type of measurements, what range of values it could take vs what ranges the 3 raters actually have. ICC is often quite good for the situation... rhigh (357)

Help with matlab function #4 2 28 (10/24/2011 12:16:27 AM) comp.soft-sys.matlab Hello, I am trying to figure out what the problem is with this function: function [s] = sft(a) N=length(a); X=[]; s=zeros(N,1); for k=0:(N-1) for m=0:(N-1) X{k+1}(m+1)= a(m+1)*exp(-i*(2*pi*k*m)/N)... marieta.p (6)