Hi
I'm looking for information on outlier detection (possibly using
nonparametric methods) methods for multivariate data fields that are
irregularly sampled in space and time. The particular application we
are working on entails forming spatial grids from the scattered data
for each month. All da
I'm trying to do a statics project in a second
year course. It has been very difficult for me in
coming up with a topic. Is there any one with
suggestions .. or a sample project to demontrate
the idea.
Thanks in Advance
Karen
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Before you buy.
Could anyone tell me how to
perform GARCH analysis on
time series data? What software
do I need to perform this type of
analysis? Any help would be
greatly appreciated.
Thanks,
Tom Curtin
Consider the mechanisms which reduce the number of live seeds.
Hypothesis 1. Soil quality determines what proportion will germinate. Crowding reduces
the share of the available nutrient resources per
seed.
Hypothesis 2. Predation by birds is more likely when the density is higher so that the
s
- Forwarded message from Graham D Smith -
[Charset iso-8859-1 unsupported, filtering to ASCII...]
I agree with much of what has been said about the shortcomings of Excel.
After all this strand of discussion was arose from problems with its ranking
procedure. However, I don't think that us
recently i dropped an econometrics course because it was being taught with the
point of view of statistics as a black box. having become accustomed during 6
years of engineering studies to learning and understanding the analytical
concepts from the ground up (as it were), i found that i just wasn
By way of introduction --
I teach Elementary Statistics at a Two-year college. (MS -
Statisics, PhD - Math Education).
Question --
On page 489 of "Elementary Statistics" by Triola (7th), there is a
sidebar article on " Student Ratings of Teachers". However, it does not
give any
On Mon, 29 Nov 1999 19:10:16 -0600, Jim Clark <[EMAIL PROTECTED]>
wrote:
< ... >
>
> I too prefer the actual means, but some people (e.g., Rosenthal)
> have argued strongly that the residual means should in fact be
> reported to demonstrate the nature of the interaction.
Jim,
- I think that sh
A tenure-track position in statistics is available at the assistant
professor level, beginning August 2000. Duties include teaching
statistics at the undergraduate and graduate levels and continuing
research. A Ph.D. in statistics is required. Women and minorities are
encouraged to apply. Wake
"Donald F. Burrill" wrote:
> On Fri, 26 Nov 1999, Frank E Harrell Jr wrote:
>
> > Beware - you can't just anti-log the mean and s.d. The median
> > unlogged value is the antilog of the mean of the logged values.
>
> That's interesting. The antilog of the mean of log(X) is the geometric
> mean
A biology student came to me with a data analysis situation that I wasn't sure how to
deal with. Sound advice would be appreciated.
Scenario:
Ben has a number of 1 meter square plots where he placed one or more seeds:
50 plots with 1 seed
10 plots with 25 seeds
10 plots with 50 seeds
A biology student came to me with a data analysis situation that I wasn't sure how to
deal with. Sound advice would be appreciated.
Scenario:
Ben has a number of 1 meter square plots where he placed one or more seeds:
50 plots with 1 seed
10 plots with 25 seeds
10 plots with 50 seeds
At 11:37 PM 11/29/99 -0500, Bob Hayden wrote:
>
>Someone found another bug in Excel's statistics routines. Someone
>else came up with a clever alternative. What you have to think about
>is all the bugs you have not noticed yet. Anybody can do statistic
>with Minitab, but you need a Ph.D. in sta
I agree with much of what has been said about the shortcomings of Excel.
After all this strand of discussion was arose from problems with its ranking
procedure. However, I don't think that users should rely on Excel's
statistical functions or analysis tools. Rather, I think that users should
treat
You should borrow this book and read it:
Nelson, Wayne , 1936-
Accelerated testing : statistical models, test plans and
data analyses /
Wayne Nelson.
New York : Wiley , c1990.
Jean-Pierre ([EMAIL PROTECTED]) wrote:
: Hi,
: I'm
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