John Uebersax [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
The common factor model is compatible with the idea that you have
unobserved constructs that you wish to estimate using item responses.
The constructs are presumed measured with error. A common
Rich Ulrich [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Ah... I notice, orthogonal factors can do a serious job of
reflecting the reality of factors that are moderately correlated.
If two axes are 70-degrees instead of 90-degrees, there's
a massive
Does anyone know what the power link function does in SAS? I have to provide
a parameter estimate in parenthases after the link=power command. I've been
using -1 but when I plot the equation based on the parameter estimates, the
model doesn't seem to look like I want it to. Does anyone know
In article [EMAIL PROTECTED],
Alan McLean [EMAIL PROTECTED] wrote:
'Height of an individual' is only a random variable when the selection
of the individual and the measurement of his or her height is still in
the future. The full name of the variable is 'Height of a randomly
chosen individual'!
I'd use Minitab for this. Excel is not the best thing to use for stats.
:-)
SR Chandler
Mathematics Faculty
TCC - Moss Campus
[EMAIL PROTECTED]
http://onlinelearning.tc.cc.va.us/faculty/tcchans/
--
Mathematics is the alphabet with which God has written the universe. -- Galileo
Assessment and Cognition: Theory to Practice
August 13-14, 2001
University of Maryland, College Park, Maryland
A conference hosted by the Department of Measurement,
Statistics and Evaluation, University of Maryland, and
supported by the Maryland State Department of Education.
Organized by
At 03:41 PM 7/27/01 -0700, David Heiser wrote:
Lets not knock EXCEL for statistics.
Most of the responses are biased, because they don't have to pay the
excessive cost of the software they are recommending. The EXCEL stat package
comes with Microsoft OFFICE, so in many, many situations, the stat
On Fri, 27 Jul 2001, Nadine Wells wrote in part:
Does anyone know what the power link function does in SAS? [...] when
I plot the equation based on the parameter estimates, the model doesn't
seem to look like I want it to. [...] I am trying to get SAS to run a
model that resembles
On 26 Jul 2001 07:20:31 -0700, [EMAIL PROTECTED] (Sangdon Lee)
wrote:
Dear colleagues,
I applied correspondence analysis on a frequency table (16x22) in
which some of the observed cells have zero frequencies. I was able to
find out patterns very well, showing horseshoe effects. Since the
I have just finished creating an ASP web page that will help students
use a normal table that gives probabilities for ranges of the standard
normal that start at 0 up to a Z value. If you wish to try it, go to
http://www2.uta.edu/eakin/busa3321/normaltable/p2.asp
I would be interested in
i visited this page ... here are a few comments
1. you have 9 scenarios on the page but, really ... you don't need that many
area above/below a point
area between or beyond 2 points
so ... i would reduce the number of basic graphs that you present
2. if you reduce 1 above then you can
On 25 Jul 2001 11:44:34 -0700, [EMAIL PROTECTED] (Rich Strauss)
wrote:
Thanks to Rich Ulrich for the suggestion below -- that was the direction I
was heading, but there seem to be difficulties. The general problem is
[ snip; looking at rows and columns ... ]
But the problem is: what if the
Hi there...some colleagues (I'm not on this project) have a question
regarding their research strategy..any suggestions would be most
helpful..thank you...dale
***
The situation:
1. Your job is to continuously monitor a 10 X 10 grid of fuses.
2. Each fuse has either a red
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