Displaying 20 results from an estimated 21 matches for "20.48".
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2.48
2001 Dec 13
2
Problem to interpret wilcox.test
I've got two set of data :
22.45 21.56 20.48 19.59 21.52 = A
and
22.15 21.98 20.42 20.58 19.61 = B
I perform a wilcox.test on this two set
wilcox.test(A, B) and I'd this answer:
Wilcoxon rank sum test
data: A and B
W = 12, p-value = 1
alternative hypothesis: true mu is not equal to 0
Should I interpret that there is no difference between the two sets ?
--
Cordialement
2012 Oct 09
1
why does R stepAIC keep unsignificant variables?
Ran a bunch of variables in R and the final result of StepAIC is as below:
Why are the first 5 variables kept in the stepwise result?? Are the last
4 variables finally chosen after Stepwise? Thanks
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) 1.315e-01 2.687e-01 0.490 0.63611
Core_CPI__ 1.290e-02 7.496e-03 1.721 0.11927
GDP_change -3.482e-03 2.075e-03 -1.678 0.12767
2010 May 12
2
auth: Error: PLAIN(user): Request 27511.1 timeouted after 150 secs, state=3
Since upgrading from Dovecot 2.0.beta4 + patches
http://hg.dovecot.org/dovecot-2.0/rev/96496e1d3d12 and
http://hg.dovecot.org/dovecot-2.0/rev/aefa279e2c70 to Dovecot 2.0.beta
5, I have started to see the subject error from Dovecot for SASL
authentications. It doesn't happen every time, but it happens more often
than not. It doesn't seem to affect Postfix's acceptance of the message.
2010 Mar 31
2
interpretation of p values for highly correlated logistic analysis
Dear list,
I want to perform a logistic regression analysis with multiple
categorical predictors (i.e., a logit) on some data where there is a
very definite relationship between one predicator and the
response/independent variable. The problem I have is that in such a
case the p value goes very high (while I as a naive newbie would
expect it to crash towards 0).
I'll illustrate my problem
2007 Aug 21
2
Optimization problem
Hello Folks,
Very new to R so bear with me, running 5.2 on XP. Trying to do a zero-inflated negative binomial regression on placental scar data as dependent. Lactation, location, number of tick larvae present and mass of mouse are independents. Dataframe and attributes below:
Location Lac Scars Lar Mass Lacfac
1 Tullychurry 0 0 15 13.87 0
2 Somerset 0 0 0
2008 Sep 23
1
help
[From:http://www.zytor.com/mailman/options/syslinux/swdamle%40bsnl.in ]
on Monday, 21sep08 hpa wrote,
---------------------------------------------------------------------
I presume you used isolinux.bin (from 3.72-preX, not an older version)
and not isolinux-debug.bin? (The hybrid support code doesn't fit in the
debug version.)
2019 Nov 30
0
Re: [PATCH nbdkit 2/3] filters: stats: Measure time per operation
On Sat, Nov 30, 2019 at 9:13 AM Richard W.M. Jones <rjones@redhat.com> wrote:
>
> On Sat, Nov 30, 2019 at 02:17:06AM +0200, Nir Soffer wrote:
> > Previously we measured the total time and used it to calculate the rate
> > of different operations. This is incorrect and hides the real
> > throughput. A more useful way is to measure the time we spent in each
> >
2007 Mar 07
1
Asterisk Registering to other SIP servers.
Hello,
I am trying to REGISTER asterisk to a SIP server, which is listening on Port
6060 (not 5060).
The sip.conf file contains
register=18474201111:quintum@192.168.2.94:6060/18474201111
maxexpirey=3600
defaultexpirey=120
But the REGISTER message is sent to Port 6060, but the Request-URI still
contains, 5060. This is being rejected by SIP server.
REGISTER sip:192.168.2.94
2009 Aug 24
3
[LLVMdev] x86_64-apple-darwin Polyhedron 2005 benchmarks
The current llvm/llvm-gcc-4.2 2.6 branch passes all of the
Polyhedron 2005 benchmarks built with its gfortran. The
results compare as follows...
Compile Command : gfortran -ffast-math -funroll-loops -msse3 -O3 %n.f90 -o %n
benchmark gcc-4.2.4 llvm-gcc-svn llvm-gcc-2.6 llvm-gcc-2.6
at -m32 20081031 -m32 at -m32 at -m64
ac 18.30
2013 Apr 10
6
means in tables
Hi.
I have 2 tables, with same dimensions (8000 x 5). Something like:
tab1:
V1 V2 V3 V4 V5
14.23 1.71 2.43 15.6 127
13.20 1.78 2.14 11.2 100
13.16 2.36 2.67 18.6 101
14.37 1.95 2.50 16.8 113
13.24 2.59 2.87 21.0 118
tab2:
V1 V2 V3 V4 V5
1.23 1.1 2.3 1.6 17
1.20 1.8 2.4 1.2 10
1.16 2.6 2.7 1.6 11
1.37 1.5 2.0 1.8 13
1.24 2.9 2.7 2.0 18
I need generate a table of averages, the
2007 Aug 16
2
Newbie
Hello,
I'm a bit new to the world of R so forgive my ignorance. I'm trying to do a zero-inflated negative binomial regression and have received an error message and i'm not sure what it means. I'm running R 2.5.1 on XP. I have just tried a really simple version of the model to see if it would run before I put all the variables in. I have attached all the variables to the
2019 Nov 30
2
Re: [PATCH nbdkit 2/3] filters: stats: Measure time per operation
On Sat, Nov 30, 2019 at 02:17:06AM +0200, Nir Soffer wrote:
> Previously we measured the total time and used it to calculate the rate
> of different operations. This is incorrect and hides the real
> throughput. A more useful way is to measure the time we spent in each
> operation.
>
> Here is an example run with this change:
>
> $ ./nbdkit --foreground \
> --unix
2014 Dec 18
0
Aw: Re: Re: rsync not copy all information for font file
ls -la Source folder
----------------------------********----------------------------------
root at ---:/BKP_SC//FONT# ls -la
totale 2808
drwxr-sr-x 1 nobody 65533 944 giu 30 2010 .
drwxr-sr-x 1 nobody 65533 1440 mar 18 2014 ..
-rw-r--r-- 1 nobody 65533 12292 apr 20 2012 :2eDS_Store
drwxr-sr-x 1 nobody 65533 880 giu 30 2010 .AppleDouble
-rw-r--r-- 1 nobody 65533 0 mar 5 2010
2016 May 27
2
Slow RAID Check/high %iowait during check after updgrade from CentOS 6.5 -> CentOS 7.2
All of our Kafka clusters are fairly write-heavy. The cluster in question is our second-heaviest ? we haven?t yet upgraded the heaviest, due to the issues we?ve been experiencing in this one.
Here is an iostat example from a host within the same cluster, but without the RAID check running:
[root at r2k1 ~] # iostat -xdmc 1 10
Linux 3.10.0-327.13.1.el7.x86_64 (r2k1) 05/27/16 _x86_64_ (32 CPU)
2014 Dec 18
3
Aw: Re: Re: rsync not copy all information for font file
Ram,
? Look inside the .AppleDouble folder and tou will find the resource forks that hold the main part of the font data.
? Not a 'problem' with netatalk, but just how netatalk works so that it can represent apple files on non-apple filesystems.
? ?If you confirm the data all matches, this will prove rsync is working properly.
? Bryan
-------- Original message --------
From: Ram Ballu
2013 May 16
1
To List or Not To List
Dear R Helpers,
A few weeks ago I asked for some help on how to accomplish modifications
to data in a set of data frames. As part of that request I mentioned that
I realized that one way to accomplish my goal was to put the data frames
together in a list but that I was looking for a way to do it with data
frames and a loop because I "believe the better thing is to work df by df
for my
2016 Jun 01
0
Slow RAID Check/high %iowait during check after updgrade from CentOS 6.5 -> CentOS 7.2
I did some additional testing - I stopped Kafka on the host, and kicked off a disk check, and it ran at the expected speed overnight. I started kafka this morning, and the raid check's speed immediately dropped down to ~2000K/Sec.
I then enabled the write-back cache on the drives (hdparm -W1 /dev/sd*). The raid check is now running between 100000K/Sec and 200000K/Sec, and has been for several
2016 May 25
6
Slow RAID Check/high %iowait during check after updgrade from CentOS 6.5 -> CentOS 7.2
I?ve posted this on the forums at https://www.centos.org/forums/viewtopic.php?f=47&t=57926&p=244614#p244614 - posting to the list in the hopes of getting more eyeballs on it.
We have a cluster of 23 HP DL380p Gen8 hosts running Kafka. Basic specs:
2x E5-2650
128 GB RAM
12 x 4 TB 7200 RPM SATA drives connected to an HP H220 HBA
Dual port 10 GB NIC
The drives are configured as one large
2014 Dec 15
2
rsync not copy all information for font file
Hi Bryan,
thanks for your kind reply but it happend only with some fonts not all font file, (email with attachment is under verification by admin, so i resend this without attachment file) here i attach 2 screenshot one original folder and second backup folder, you can notice that the font .otf, .ttf, .dfont have no problem in rsync it copied as it is but the font that not show extension (Font
2013 Apr 22
7
Multiple lon lat points in the map with ggplot2
Hello R users,
For the last few days I am struggling with the following task:
my data.frame:
A1 A2 A3 B1 B2
B3
58.81 53.292 54.501 13.013 17.39 19.407 56.02 56.251 54.033 20.099 13.15
10.411 55.376 53.099 57.625 13.396 21.031 13.22 58.584 53.194 54.218
13.038 16.854 19.289 55.7 55.921 53.847 19.942 13.153 9.828 55.093 52.934