Dear Members fo News Group,
I always appreciate that I could have received your help.
As I know, I can apply Kolmogorov-Smirnov goodness-of-fit test to
univariate sample. But, I don't know which method can be applied to
multivariate samples, especially, when I got the samples assumed to be
FELLOWSHIPS IN REHABILITATION OUTCOMES RESEARCH.
The UMDNJ/New Jersey Medical School, Department of Physical
Medicine and Rehabilitation, and the Kessler Medical Rehabilitation
Research Education Corp., announce a 1-2 year advanced research
training
program for professionals
The Biostatistics Research Group of the University of Alberta is
is pleased to announce that there will be several travel supplements
awarded to students presenting at the Statistics in Health Conference in
Edmonton, June 11-13, 2000. These student awards are funded thru
the Institute of
i gather that a collection of events which is analyzed with statistics
must have sufficient similarity (between each event) for the analysis to
be accurate/precise. how similar is sufficient? can anyone recommend
refs (preferably books) that discuss this issue, and provide guidelines
for
If these factors were length measured in feet and in yards, would it
make sense to have both in the same model. No
If these factors were measure of ability like IQ, IQ test 1 and IQ test
2, then the question depends on how the two test are related. If they
are highly correlated, drop one. If
Stat folks,
I have an interrater reliability dilemma. We are examining a 3-item
scale (each item scored 1 to 5) used to rate compliance behavior of
patients. Two separate raters have used the scale to rate patients'
behavior, and we now want to calculate the interrater agreement for
When I perform a factor analysis on the items of a questionnaire should I
include items that make up the Dependent Variables (DVs) as well as the
Independent Variables (IVs) in the analysis or should I perform two separate
factor analysis, one on the items making up the Dependent Variables and
When I perform a factor analysis on the items of a questionnaire should I
include items that make up the Dependent Variables (DVs) as well as the
Independent Variables (IVs) in the analysis or should I perform two separate
factor analysis, one on the items making up the Dependent Variables and
Allen,
You might refer to this paper.
Burry-Stock, J. A., Shaw, D. G., Laurie, C., Chissom, B. S.
(1996). Rater agreement indexes for performance assessment. Educational
Psychological Measurement, 56, 251-262.
Peter Chen
-Original Message-
From: Allen E
Hi,
I am sorry that I am sending a lot of questions related to this subject and
here is another question:
If some dissimilar iets load on a common factor (the factor does not seem to
make sense since it consists of some related and some completely unrrelated
items), should I ignore that factor
We are going to do a quality system audit (like ISO 9000). How do I
choose the sample size for a particular group of people? Let's say
that there are 20 supervisors and I will audit their knowledge of SPC,
how many should I choose for the audit?
Sent via Deja.com http://www.deja.com/
Before
On 19 Jan 2000 11:18:34 -0800, [EMAIL PROTECTED] (steinberg)
wrote:
snip ... . Most of the responses are zeros and ones.
Square root and log transforms have very little effect on the
right skew. (I added 1 to each score and took the log to avoid
zeros.)
The regression (output below)
Well, we wouldn't try to analyze apples and autos in the same data set. :-)
On the other hand, the similarity is sort of like what one requires for an
efficient tabular data base. Whatever the sample space of events is, it
should consist of events that we can think about together comfortably. If
In any situation of this sort, the amount of data you
need is related to the amount of variation you expect
to find in the data... and is also related to "how close
do you want your answer to be to the truth" and also
with what probablity do you want to be that close to the
truth. By truth I
14 matches
Mail list logo
