Displaying 5 results from an estimated 5 matches similar to: "dynamic aggregation of many variables"
2000 Jan 04
0
Stepwise logistic discrimination - II
I apologise for writing again about the problem with using stepAIC +
multinom, but I think the reason why I had it in the first place is
perhaps there may be a bug in either stepAIC or multinom.
Just to repeat the problem, I have 126 variables and 99 cases. I don't
know if the large number of variables could be the problem. Of couse the
reason for doing a stepwise method is to reduce this
2007 Jul 23
3
Aggregate daily data into weekly sums
Dear Lest,
I have a two-variable data frame as follows (the time peirod of the
actual data set is 10 years):
Date Amount
1 6/1/2007 1
2 6/1/2007 1
3 6/4/2007 2
4 6/5/2007 2
5 6/11/2007 3
6 6/12/2007 3
7 6/12/2007 3
8 6/13/2007 3
9 6/13/2007 3
10 6/18/2007 4
11 6/18/2007 4
12 6/25/2007 5
13 6/28/2007 5
2006 Dec 08
22
ZFS Usage in Warehousing (lengthy intro)
Dear all,
we''re currently looking forward to restructure our hardware environment for
our datawarehousing product/suite/solution/whatever.
We''re currently running the database side on various SF V440''s attached via
dual FC to our SAN backend (EMC DMX3) with UFS. The storage system is
(obviously in a SAN) shared between many systems. Performance is mediocre
in terms
2013 Oct 28
0
"Optimization fail" error from fitdistr (Weibull distribution)
Hello everyone,
This is Kangmin.
I am trying to produce shape and scale of my wind data. My data is based on
wind speed frequency with 1km/hr increment. data is described below.
Windspeed (km/h) Frequency
1 351
2 147
3 317
4 378
5 527
6 667
7 865
8 970
9 987
10 907
11 905
12 642
13 1000
14 983
15 847
16 842
17 757
18 698
19 632
20 626
21 599
22 529
23 325
24 391
2010 Jun 13
2
Please check 1.2rc with your applications!
1.2 is on the way, more regression spotting needed!
Yes, it makes the numbers worse, but it means Wine will get better ;-)
- d.
---------- Forwarded message ----------
From: Michael Stefaniuc <mstefani at redhat.com>
Date: 13 June 2010 10:27
Subject: Re: Release plans
To: wine-devel at winehq.org
On 06/13/2010 10:39 AM, wylda at volny.cz wrote:
>
> Hi, another week and Sunday