Displaying 20 results from an estimated 7000 matches similar to: "Plotting power function to practice data"
2009 Nov 03
2
Plotting an interaction with error bars
Hello.
I need to plot a two-way interaction (5 levels X 3) with error bars.
The x.factor will be the five-levels var and the trace.factor will be
the three level var.
I was able to find functions that draw error bars, but still couldn't
find a way to draw an interaction plot that looks like what is common
in psychological (and related) journals: the lines (three in my need)
are plotted in
2010 Dec 26
2
Doing a mixed-ANOVA after accounting for a covariate
Dear r helpers,
I would like to look at the interaction between two two-level factors, one
between and one within participants, after accounting for any variance due
to practice (31 trials in each of two blocks) in the task.
It seems to require treating practice as a covariate.
All the examples I noticed for handling covariates (i.e. ANCOVA, including
the ones in Faraway's "Practical
2007 May 13
6
no network for dom0
I installed Ubuntu Feisty successfully, then I configured the network
(static IP) and things worked well.
Then I installed Xen using "apt-get install ubuntu-xen-desktop".
I could boot the xen kernel, and booted succesfully to dom0, however,
there''s no network for dom0.
According to network manager, I saw that Ubuntu recognizes now 4
unconfigured adapters (veth0, veth1, veth2,
2005 Aug 19
1
Sustainer S-1000C (Powercom protocol)
Hi,
I've sent the following message 3 weeks ago, yet have recieved no reply at
all. I don't want to nag, but could anyone please help me?
Thanks,
Dror
------------------
Hi,
I have a UPS of the Israeli company Sustainer, model S-1000C
(http://www.sustainer.co.il/data/files/specifications%20smart%20en.pdf -
don't worry, it's in english...).
I've been trying to connect to
2010 May 12
1
Convert data.frame or matrix to list
Hi,
i have the following data.frame :
> Data[1:3,]
dt amt geoTree merTree ref
1 0.71002484 3.334570 A2b B2b 0
2 0.49074936 2.544464 A2b B1a 0
3 0.06223433 3.617133 A1b B2a 0
i want to convert it to a list, like this:
list(Data[1,],Data[2,],Data[3,])
[[1]]
dt amt geoTree merTree ref
1 0.07333459 0.969585 A2a
2010 Mar 01
1
Random Forest prediction questions
Hi,
I need help with the randomForest prediction. i run the folowing code:
> iris.rf <- randomForest(Species ~ ., data=iris,
> importance=TRUE,keep.forest=TRUE, proximity=TRUE)
> pr<-predict(iris.rf,iris,predict.all=T)
> iris.rf$votes[53,]
setosa versicolor virginica
0.0000000 0.8074866 0.1925134
> table(pr$individual[53,])/500
versicolor virginica
0.928
2010 Dec 15
1
Structure of Anova for obtaining sig. corrected for departure from sphericity
Dear helpers,
I have a 2x2 mixed design with two "groups" (between-subjects) and two
presentation-types (within-subjects).
The difference between groups is in the order of manipulations:
group.CD having first a block of present.type.C and then a block of
present.type.D, each block containing 31 trials.
group.DC having first a block of present.type.D and then a block of
present.type.C,
2009 Mar 01
1
projecting GIS coordinates for analysis with spatstat package
I am working on creating an R package for doing fire department analysis and
am trying to create a function that can display emergency incident
densities. The following code sort of does the trick, but I need a display
that shows the number of incidents per square mile. I believe the code
below shows incidents per square unit (in this case, degrees lat/long).
To solve this problem, I believe
2017 May 11
2
strange system outage
Am 11.05.2017 um 20:30 schrieb Larry Martell:
> On Wed, May 10, 2017 at 3:19 PM, Larry Martell <larry.martell at gmail.com> wrote:
>> On Wed, May 10, 2017 at 3:07 PM, Jonathan Billings <billings at negate.org> wrote:
>>> On Wed, May 10, 2017 at 02:40:04PM -0400, Larry Martell wrote:
>>>> I have a CentOS 7 system that I run a home grown python daemon on. I
2006 Oct 06
1
operator :: and symbols not in the namespace of a package with a namespace (PR#9279)
Full_Name: Thomas Friedrichsmeier
Version: 2.4.0
OS: GNU/Linux
Submission from: (NULL) (84.61.116.51)
Since R 2.4.0, operator "::" also returns objects in the package environment, if
the package does not have a namespace. This is a very welcome addition.
Additional wish:
If a package has a namespace, but does not place all symbols in that namespace,
lookup will still fail. For example
2017 May 12
3
strange system outage
On Fri, May 12, 2017 at 11:44 AM, Larry Martell <larry.martell at gmail.com>
wrote:
> On Thu, May 11, 2017 at 7:58 PM, Alexander Dalloz <ad+lists at uni-x.org>
> wrote:
> > Am 11.05.2017 um 20:30 schrieb Larry Martell:
> >>
> >> On Wed, May 10, 2017 at 3:19 PM, Larry Martell <larry.martell at gmail.com
> >
> >> wrote:
> >>>
2007 Nov 22
3
Solaris 9 Winbind "ls -l" hangs - group mapping
OS Solaris 5.9 (9) Generic_122300-13 (clean build)
nscd daemon has been disabled and is not running
No NIS or NISPLUS
Samba Version 3.0.26a
Complied using the following options --with-acl-support -with-winbind
-with-pam
smbd, nmbd & winbind daemons are all started
[global]
workgroup = MTCB2
security = domain
log level = 3
log file =
2011 Nov 29
1
Help in determining the formula for a mixed model analysis
Dear R and statistics experts:
I have data of a behavioral experiment with the aim to investigate the effect of a memory task on motor learning.
Question:
I would appreciate help in figuring out a possible formula to determine whether motor learning across sessions differs between 2 groups.
Design:
- 2 Groups: group A: n=10 subjects, group B: n=10
- 6 motor learning sessions: baseline;
2016 Nov 16
4
long delay when logging in
I have a CentOS 7 system and when I login with putty or ssh there is a
long delay before I get the password prompt. I ran ssh -v and I found
that it gets up to this:
debug1: ssh_ecdsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
and then
2001 Mar 15
1
transport multicast traffic through a gre tunnel.
Hi All,
As it is written in the "Linux 2.4 Advanced Routing HOWTO" GRE tunneling
has some benefits compare to IP-in-IP, on of it benefits is the ability to
transport multicast traffic through a GRE tunnel.
I used the mrouted daemon and I know that the daemon supports tunneling but
I don''t want to use its tunneling method.
Assuming I have gre0 as my tunneling device I did the
2008 Aug 07
3
Create new dataframes with dames from dataset...
Hi
I'm wondering if you could save new data frames with in a loop using the
names within the data frame... I.e. If you have a data frame as below
Product Type Test
A One 67
A Two 55
B One 42
A One 55
I would like to generate new dataframes as follow...
A.One (including)
A One 67
A One 55
A.Two (including)
A
2008 Sep 18
2
[ANNOUNCE] Samba 3.2.4 Available for Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
===============================================================
"It is only with one''s heart that one can see
clearly. What is essential is invisible to the
eye."
Antoine de Saint-Exupéry
===============================================================
Release Announcements
=====================
This is a bug
2008 Sep 18
2
[ANNOUNCE] Samba 3.2.4 Available for Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
===============================================================
"It is only with one''s heart that one can see
clearly. What is essential is invisible to the
eye."
Antoine de Saint-Exupéry
===============================================================
Release Announcements
=====================
This is a bug
2020 Sep 29
4
External harddisk
I have an old external harddisk, Toshiba 320 Gb, with a USB connector that I wanted to check for contents. It did not start up when connected and I could not hear the motor spinning. After leaving it in the freezer overnight the motor spins but it is not recognized by my computer. I disassembled it and could see that the head assembly rests outside the disk but when it is powered on, the head
2012 Oct 16
3
setting up postfix
This should be an easy one. I'm trying to get postfix going. I've
never done this before. I followed the directions at
http://wiki.centos.org/HowTos/postfix. I opened port 25:
iptables -I INPUT -p tcp -m tcp --dport 25 -j ACCEPT
Here's an attempt to send mail:
[motor at localhost motor]# mail -v larry.martell at gmail.com
Subject: test
test
.
EOT
larry.martell at gmail.com...