Hi,
I have a problem in identifying the right multivariate tools to
handle datset of dimension 1,00,000*500. The problem is still
complicated with lot of missing data. can anyone suggest a way out to
reduce the data set and also to estimate the missing value. I need to
know which clustering to
Do you know where I can find experimental data sets regarding
psychology or/and education posted on the Web? I tried several search
engines but did not find much. If anyone has posted data on the Web, your
info will be helpful. Thanks.
*
To compute Kendall's tau-b rank correlation, you can use PROC CORR in SAS:
proc corr kendall data=;
var ;
run;
For partial correlations, add the PARTIAL statement, e.g.
PARTIAL z; * Z is the name of the variable you want to partial out;
HTH,
Vadim Pliner
[EMAIL PROTECTED] (Monica De Stefani)
On 10 Jun 2001 07:27:55 -0700, [EMAIL PROTECTED] (Kelly) wrote:
> I have the gage repeatability & reproducibility(gage R&R) analysis
> done on two instruments, what hyphoses test can I use to test that the
> repeatability variance(expected sigma values of repeatability) of the
> two instruments a
On 06 Jun 2001 06:46:55 GMT, [EMAIL PROTECTED] (ELANMEL) wrote:
> Any assistance would be appreciated: I am attempting to run some survival
> analyses using Stata STCOX, and am getting messages that certain variables are
> collinear and have been dropped. Unfortunately, these variables are the
Bruce Weaver wrote:
> I think Thom was talking about the fact that when your repeated measures
> variable has only 2 levels, the variance-covariance matrix has only 4
> elements: Var(1), Var(2), COV(1,2), and COV(2,1). There are only two
> covariances, and they are identical. So homogeneity of
+++
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