Hi,
I have a bunch of datasets with approximately 350 columns. I would like to
use the pivot table function in Excel to average across the labels. The
columns goes something like this:
I1 I2 I3 I4 I5 T1 T2 T3 I1 I2 T1 T2 T3 . . .
So as you can see, they don't have much of a pattern to them, wh
Hi
On 29 Feb 2000, Magill, Brett wrote:
> I am planning to design a study of an educational program. Of interest is
> the decay over time of knowledge and skills learned through the program.
> Specifically, we want to know if there is a point in time when the rate of
> decay changes (a steady dr
In article <89kd52$h73$[EMAIL PROTECTED]>, [EMAIL PROTECTED] says...
>
>I want to buy an intro. book on logistic regression. I am encountering
>cases of experimentation that we need to do with ordinal, nominal,
>binary responses. One important thing is sample size (i.e., number of
>experimental
Rich Ulrich wrote:
[...]
> - I agree with that.
>
> - and here is something that I read today on another group, which is
> directly about the problem of protesting about posters who annoy you.
Dealing with Chambers is easy - people like that infest most of
usenet. If you have killfiles, *plonk
I agree with with Rich Ulrich's comments, but bear in mind I was only
answering the original query, which was for a good text. I find
Diekhoff useful as an additional reference in my introductory stats
course (it's not the text I use, which is Runyon, Haber, Pittenger and
Coleman.)
Diekhoff's ac
I have an assignment where I have to prove or disprove the statements below.
I am looking for some examples of sequences that meet the requirments below
so that I can use them to help me come up with a formal proof. Any
suggestions would be greatly appreciated.
Aaron.
I)
i) Sample Space
I have an assignment where I have to prove or disprove the statements below.
I am looking for some examples of sequences that meet the requirments below
so that I can use them to help me come up with a formal proof. Any
suggestions would be greatly appreciated.
Aaron.
I)
i) Sample Space
I want to buy an intro. book on logistic regression. I am encountering
cases of experimentation that we need to do with ordinal, nominal,
binary responses. One important thing is sample size (i.e., number of
experimental units, or repetitions for the experiment), so I would like
the book to addr
Possibly my lack of tranquillity has been underestimated and the
seriousness of my suggestion overestimated. In any event, the current
discussion is a big improvment over the earlier one, which seems to
have retired to another realm.
- Forwarded message from Muriel Strand -
yes that i
if you mean by vector ... variable ... then this is easy with minitab and
many other packages ... do they have to be correlated in some way or not?
in minitab, say you want to generate 2 columns of 500 values ... each drawn
from a normal distribition where mean=40 and sd=3 ... you would simply
[rearranging this note, to put the posts into order, earliest first. ]
> > At 07:44 AM 02/29/2000 -0800, Ward Soper wrote:
> > >After one learns to do the textbook problems, as in Freund's
> > >Mathematical Statistics, where should one turn to learn what tests to
> > >use in various situations an
I need to generate random vectors
with a specified distribution.
Does anyone know what's a good
reference for this?
Babak Azimi-Sadjadi
[EMAIL PROTECTED]
===
This list is open to everyone. Occasionally, less thoughtful
pe
On 1 Mar 2000 15:31:45 GMT, [EMAIL PROTECTED] (Raghuramaiah
Gompa) wrote:
>
> How would you calculate the standard deviation of a ratio?
>
> i.e.We have:
>
> Nt ± SD (population at time t; mean ± SD)
> N0 ± SD (population at time 0; mean ± SD)
>
> Surviv
On Wed, 01 Mar 2000 05:26:31 +, [EMAIL PROTECTED] wrote:
> I've always summed it up thusly:
>
> You can't control how others act,
> but you can control how you react.
>
- I agree with that.
- and here is something that I read today on another group, which is
directly about the problem of
How would you calculate the standard deviation of a ratio?
i.e.We have:
Nt ± SD (population at time t; mean ± SD)
N0 ± SD (population at time 0; mean ± SD)
Survival ratio at time t = Nt/N0
Is there any way to have a confidence interval
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