Displaying 20 results from an estimated 300 matches similar to: "Plot a matrix recursively"
2011 Feb 01
1
multi-Operations on a matrix
Hello everybody.
I have this object
procedure property sensor_data sensor_date
1 S_10 nord 626821.0 2002-09-30T00:00:00+0200
2 S_10 nord 626821.0 2002-12-05T00:00:00+0100
3 S_10 nord 626821.1 2008-07-31T00:00:00+0200
4 S_1000 nord 626496.8 2002-09-30T00:00:00+0200
5 S_1000 nord 626496.8 2002-12-05T00:00:00+0100
6 S_1000
2010 Dec 02
3
plot more plots from one matrix
Hi,
I have a dataframe like this:
procedure property sensor_data sensor_date
| | | |
[1,] "PAT_Laser_2" "Distance" "30.42" "2010-09-30T15:00:12+0200"
[2,] "PAT_Laser_2" "Distance" "31.22" "2010-10-31T15:05:07+0100"
2011 Feb 02
2
subset in a BIG matrix
I have a matrix with a lot of values inside..
when I execute the folowing command
matrix2=subset(martix, condition.....)
it works...
but after the previous command I execute another "subset"
matrix3=subset(martix2, condition2.....)
and appears the following error:
(subscript) logical subscript too long
How can I solve this???
I think the probles is the size of the matrix...
2010 Dec 03
2
subset of a dataframe
HI,
I have a dataframe like this:
name type
A t1
B t2
C t1
D t1
E t3
F t2
how can I have a "sub dataframe" based with the column "type" like this:
(for type = t1)
name type
A t1
C t1
D t1
(for type = t2)
name type
B t2
F t2
Thanks
--
View this message
2017 Jul 30
2
dovecot auth errors for a new user
I've been running dovecott without trouble for quite a why and now when
I added a new user, it is not accepting the user and I can not track the
problem. It says find more information in the server log, but it is not
in /var/log/messages or /var/log/mail.err and nothing with lsof
dovecot|grep log show anything to tail
www:~ # dovecot -n
# 2.2.13: /etc/dovecot/dovecot.conf
# OS: Linux
2017 Jul 30
2
dovecot auth errors for a new user
Am 30.07.2017 um 21:49 schrieb Ruben Safir:
> 2017-07-30T15:47:23.113000-04:00 www dovecot: pop3(facebook): Error:
> user facebook: Initialization failed: Namespace '': Mail storage
> autodetection failed with home=/home/facebook
> 2017-07-30T15:47:23.116805-04:00 www dovecot: pop3(facebook): Error:
> Invalid user settings. Refer to server log for more information.
Define
2011 Jun 02
5
`time` element syntax
Hi folks,
I expect that the response to this post will be "we don't need such a
thing", but humour me for a moment by pretending that in fact we do.
HTML5 added a number of new tags to the mix, but arguably the most
significant is the `time` element. It associates a machine-readable
timestamp with a human-readable string (e.g. `<time
2017 Jun 01
0
Gluster client mount fails in mid flight with signum 15
This has been solved, as far as we can tell.
Problem was with KillUserProcesses=1 in logind.conf. This has shown to kill mounts made using mount -a booth by root and by any user with sudo at session logout.
Hope this will anybody else who run into this.
Thanks 4 all your help and
cheers
Gabbe
1 juni 2017 kl. 09:24 skrev Gabriel Lindeborg <gabriel.lindeborg at
2017 Jun 01
1
Gluster client mount fails in mid flight with signum 15
On Thu, Jun 01, 2017 at 01:52:23PM +0000, Gabriel Lindeborg wrote:
> This has been solved, as far as we can tell.
>
> Problem was with KillUserProcesses=1 in logind.conf. This has shown to
> kill mounts made using mount -a booth by root and by any user with
> sudo at session logout.
Ah, yes, that could well be the cause of the problem.
> Hope this will anybody else who run
2017 Jun 01
2
Gluster client mount fails in mid flight with signum 15
All four clients did run 3.10.2 as well
The volumes has been running fine until we upgraded to 3.10, when we hit some issues with port mismatches. We restarted all the volumes, the servers and the clients and now hit this issue.
We?ve since backed up the files, remove the volumes, removed the bricks, removed gluster, installed glusterfs 3.7.20, created new volumes on new bricks, restored the
2018 Apr 18
3
Problem with regression line
Hello,
I am trying to graph a regression line using the followings:
Age <- c(39, 47, 45, 47, 65, 46, 67, 42, 67, 56, 64, 56, 59, 34, 42, 48, 45,
17, 20, 19, 36, 50, 39, 21, 44, 53, 63, 29, 25, 69)
BloodPressure <- c(144, 220, 138, 145, 162, 142, 170, 124, 158, 154, 162,
150, 140, 110, 128, 130, 135, 114, 116, 124, 136, 142, 120, 120, 160, 158,
144, 130, 125, 175)
SimpleLinearReg1=lm(Age ~
2010 Nov 04
5
Logical vectors
Hi folks,
Pls help me to understand follow;
An Introduction to R
2.4 Logical vectors
http://cran.r-project.org/doc/manuals/R-intro.html#R-and-statistics
1)
> x
[1] 1 2 3 4 5
> temp <- x != 1
> temp
[1] FALSE TRUE TRUE TRUE TRUE
>
2)
> x
[1] 1 2 3 4 5
> temp <- x > 1
> temp
[1] FALSE TRUE TRUE TRUE TRUE
Why NOT
> temp
[1] TRUE FALSE FALSE FALSE
2010 Nov 04
5
Logical vectors
Hi folks,
Pls help me to understand follow;
An Introduction to R
2.4 Logical vectors
http://cran.r-project.org/doc/manuals/R-intro.html#R-and-statistics
1)
> x
[1] 1 2 3 4 5
> temp <- x != 1
> temp
[1] FALSE TRUE TRUE TRUE TRUE
>
2)
> x
[1] 1 2 3 4 5
> temp <- x > 1
> temp
[1] FALSE TRUE TRUE TRUE TRUE
Why NOT
> temp
[1] TRUE FALSE FALSE FALSE
2018 Apr 18
0
Problem with regression line
Hi, Anne,
assign Age and Bloodpressure in the correct order
to the axes in your call to plot as in:
plot(y = Age, x = BloodPressure)
abline(SimpleLinearReg1)
Hth -- Gerrit
---------------------------------------------------------------------
Dr. Gerrit Eichner Mathematical Institute, Room 212
gerrit.eichner at math.uni-giessen.de Justus-Liebig-University Giessen
Tel:
2018 Jan 17
0
effects & lme4: error since original data frame notfoundWASeffects: error when original data frame is missing
Dear Gerrit,
This issue is discussed in a vignette in the car package (both for functions in the car and effects packages): vignette("embedding", package="car") . The solution suggested there is the essentially the one that you used.
I hope this helps,
John
-----------------------------
John Fox, Professor Emeritus
McMaster University
Hamilton, Ontario, Canada
Web:
2018 Jan 17
0
effects & lme4: error since original data frame not found WASeffects: error when original data frame is missing
Hi, again,
I have to modify my query since my first (too simple)
example doesn't reflect my actual problem. Second try:
When asking Effect() inside a function to compute an effect
of an lmer-fit which uses a data frame local to the body of
the function, as in the following example (simplifying my
actual application), I get the "Error in is.data.frame(data) :
object 'X' not
2018 Jan 17
4
effects: error when original data frame is missing
Hello, everyody,
when asking, e.g., Effect() to compute the effects of a fitted,
e.g., linear model after having deleted the data frame from the
workspace for which the model was obtained an error is reported:
> myair <- airquality
> fm <- lm(Ozone ~ Temp, data = myair)
> rm(myair)
> Effect("Temp", fm)
Error in eval(model$call$data, envir) : object 'myair'
2012 Mar 27
2
Supperscript, subscript and double lines in the main/sub title and using greek letters
Dear R-help,
I am trying to express myself as best as I can here. If you also use Latex
to edit math reports or other languages with similar editing method,
you'll see what I'm talking about. My sincere appologies if my question is
not clear enough to some extend, as also I'm not able to provide my code
here because I don`t know which one I can use...
When editing the title in R
2005 Mar 22
2
lattice xyplot() postscript (?) problem in R 2.0.0
Dear all,
I work with R Version 2.0.0 on
Machine hardware: sun4u
OS version: 5.9
Processor type: sparc
Hardware: SUNW,Sun-Blade-1000
and I have a very simple data frame (called OR) with the following
variables:
> sapply( OR, class)
X ci FTyp
"factor" "numeric" "factor"
(In OR$ci there are some Inf-values. OR's
2018 Jan 09
1
barplot_add=TRUE
Dear Gerrit
Thanks a lot. "rbind" seems to be the right function. Unfortunately there is a shift in the x-axis (see pdf). There are 52 trapcatch values each, m and w, but m$trapcatch and w$trapcatch are shifted up to x-value 60.
The follow-up lines for temp and humidity are fine.
Thanks
Sibylle
setwd("~/Desktop/DatenLogger2017") # am Mac sks
trap =