Displaying 20 results from an estimated 300 matches similar to: "How to save association rules generated by arules package"
2003 Nov 04
2
help with nomogram function
I have fitted a logistic regression model
> failed.lr2$call
lrm(formula = failed ~ Age + task2 + Age:task2, data = time.long,
na.action = na.omit)
using the Design package functions and would like to generate a
nomogram from this model.
the datadist information is generated and stored in
> ddist
time.long$Age time.long$task2
Low:effect 45
2011 Oct 24
4
Lm function: Error in model.frame.default
Hello,
I am trying to get a linear model of y ~ log(x).
*> lm (y~log(x))*
However, I always get an error report:
/Error in model.frame.default(formula = y ~ log(x), drop.unused.levels =
TRUE) :
variable lengths differ (found for 'log(x)')/
*Here was my y:*
> y
[1] 0.4500000 0.0500000 0.5000000 0.4000000 0.0000000
0.5000000 0.4000000
[8] 0.0500000
2002 Feb 01
1
Possible bug in Vorbis
Hello all,
Today I noticed a potentially serious bug in Vorbis encoding. I'm still
using RC2, so perhaps it's already been reported and cleared up. While
listening to a recording of Moxy Fruvous's "Gulf War Song", I noticed that the
vocals at the very beginning clearly have their high frequencies quite
attenuated. Sounds like it was recorded through a piece of
2009 Jun 11
1
Help on drawing stars and radars in R (update)
Hi
I don't know if you can help. I am a 2nd year Bsc Cosmetic Science student and in R I need some help in drawing stars.
The problem that I have is I want to recreate a radar diagram similar to the one in excel.
I have put in these commands in a script window:
stars(shampoo1[, 1:6], locations = c(0,0), radius = TRUE,
key.loc=c(0,0),
main = "Ranked Results for the Sensory
2017 Apr 01
2
[RFC] I've made a huge mistake
LLVM-Dev,
I'm sorry to be the bearer of bad news. I've spent the last several months in severe denial of the problem and I just can't keep denying it to myself anymore. I've made a huge mistake. We never should have removed autoconf support.
I've come to this conclusion after a great deal of thoughtful reflection on the impact of our CMake build system over the last year.
2008 Jan 24
2
Protection for removable hard drive
My apologies if this is a bit off topic...
I am going to start doing backups to removable hard drives and I will
need to send these hard drives to an off-site storage facility. I am
looking for some way to protect the drives after I pull them out of the
system. I was hoping to find some kind of clamshell enclosure similar
to what is used with external hard drives, but so far I haven't found
1999 Nov 11
1
VQ codebook sanity check (please help)
Hello folks,
The codebook infrastructure for Vorbis is now well underway. This is it! The
last piece needed for *real* bitstreams.
To that end, I have a decent VQ codebook generator running. I was originally
using some farily typical merge/split algorithms and then decided that the
right way to do this was to model a VQ codebook as an m-dimensional set of
bubbles (like a foam).
I know there
2006 Mar 01
4
rant on browser makers (was something about updating TD''s)
> Oh is Gecko == Mozilla? Oh well, can''t keep them straight. As far as
I''m
> concerned there are only 2 browsers worth developing for, IE6 and FF >
> 1.07.
Remove IE 6 and I agree, hahahaha. Actually, I hate Mozilla''s box model
(I know it''s the w3c recommended one, but it''s flawed. Width and height
should include padding and borders.
2017 Oct 11
12
[Bug 103217] New: Recent noveau causes errors with scilab 5.5.2 on NVIDIA G84GL [Quadro FX 570]
https://bugs.freedesktop.org/show_bug.cgi?id=103217
Bug ID: 103217
Summary: Recent noveau causes errors with scilab 5.5.2 on
NVIDIA G84GL [Quadro FX 570]
Product: Mesa
Version: git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component:
2012 May 23
1
numerical integration
Greetings,
Sorry, the last message was sent by mistake! Here it is again:
I encounter a strange problem computing some numerical integrals on [0,oo).
Define
$$
M_j(x)=exp(-jax)
$$
where $a=0.08$. We want to compute the $L^2([0,\infty))$-inner products
$$
A_{ij}:=(M_i,M_j)=\int_0^\infty M_i(x)M_j(x)dx
$$
Analytically we have
$$
A_{ij}=1/(a(i+j)).
$$
In the code below we compute the matrix
2009 Oct 07
1
Buglet in qbeta?
Hi,
I sometimes play around with extreme parameters for distributions and
found that qbeta is not always monotone as the following example shows.
I don't know whether this is serious enough to submit a bug report (as
this example is near to the limitations of floating point arithmetic).
Josef
> x <- qbeta((0:100)/100,0.01,5)
> x
[1] 0.000000e+00 1.253990e-201 1.589622e-171
2010 Jun 06
1
I need help in analyzing
I'm sory for my weak english. I need to analyze this subject :
x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 y
0 0 1 0 0 1 0 0 1 0 czarne
1 1 0 0 0 0 1 0 0 0 rude
0 0 1 0 0 1 1 0 0 0 braz
0 0 1 0 1 0 1 0 0 0 blond
1 0 0 0 0 1 0 0 0 1 rude
1 1 0 0 0 0 0 0 0 1 blond
0 0 1 1 0 0 0 0 1 0 czarne
1 0 0 1 0 0 1 0 0 0 blond
0 0 1 0 0 1 1 0 0 0 blond
1 0 0 0 0 1 1 0 0 0 czarne
0 0 1 0 0 1 0 0 0 1 czarne
1 0 1 0 0 0
2011 Feb 20
2
Same color key for multiple lattice contour plots
Hi all,
I'm trying to make multiple lattice contour plots which have the same color
key, to allow good comparisons. However, I run into some problems when
fitting the plots to the color key. Basically my strategy to tackle this
problem was:
1) define a color key for all plots;
2) calculate the variable range for each plot;
3) calculate the range of colors from the color key that correspond
2011 Sep 23
1
Correlation of variables with repeated measures.
Hello
I have a dataframe that looks like this:
Date Min Subj VAR1 VAR2 VAR3
1 8/30/2011 5min 1 34.41042 126.08490 55.3548387
2 8/30/2011 10min 1 34.53030 133.81343 61.6000000
3 8/30/2011 15min 1 34.66297 118.38193 11.8000000
4 8/30/2011 20min 1 34.82770 110.77767 6.6000000
5 8/30/2011 5min 2 36.36994 116.24861 41.2258065
6 8/30/2011 10min 2
2009 Jun 10
0
Help on drawing stars and radars in R
Hi
I don't know if you can help. I am a 2nd year Bsc Cosmetic Science student and in R I need some help in drawing stars.
The problem that I have is I want to recreate a radar diagram similar to the one in excel.
I have put in these commands in a script window:
stars(shampoo1[, 1:6], locations = c(0,0), radius = TRUE,
key.loc=c(0,0),
main = "Ranked Results for the Sensory
2002 Sep 25
0
Great Computer Deals!!
If you wish to unsubscribe please Click Here We take All Major Credit Cards ONLY $499.00 IBM Thinkpad 390E
Celeron-366MHz
160MB/ 5GB/ CDROM/ FDD/
A/C Adapter/ Battery/ Audio/ Video/ 12.1" TFT/Win'98 Preloaded W/ COA/
Foam-In-Place Box
Factory Refurbished
Internet Sale! Take $150 OFF!!! Discount from normal price. Discount Shown on advertisement.
Vistit Our Website for More Great
2002 Sep 16
0
Great Deals on Laptops!!!
If you wish to unsubscribe please Click Here We take All Major Credit Cards IBM Thinkpad 390E
Celeron-366MHz
160MB/ 5GB/ CDROM/ FDD/
A/C Adapter/ Battery/ Audio/ Video/ 12.1" TFT/Win'98 Preloaded W/ COA/
Foam-In-Place Box
Factory Refurbished
$499 Only
Internet Sale! Take $150 OFF!!! Discount from normal price. Discount Shown on advertisement.
Dell Latitude CPxJ
P3-650MHZ
2016 Dec 25
0
Noise Cancellation of Server Noise
On 12/24/2016 03:43 PM, H wrote:
> Has anyone come across a device that could cancel out the noise
> from servers, ie. the fan noise? I have a server rack near my
> office and would like to see if i can decrease the noise level.
> It would seem to me that the steady drone of the fans could be
> cancelled out to a large extent.
>
}}
temperature regulated fan speed can reduce
2016 Dec 24
10
Noise Cancellation of Server Noise
Has anyone come across a device that could cancel out the noise from servers, ie. the fan noise? I have a server rack near my office and would like to see if i can decrease the noise level. It would seem to me that the steady drone of the fans could be cancelled out to a large extent.
2008 Nov 20
4
SIP to IAX2 with delayed echo
A Polycom 550 and a IAX client (Mozphone and ZoIPer were used) are
having a conversation. Call quality is reported as good except for an
echo with a 3 second delay.
Most of my searches are saying echo happens only on the PSTN piece, but
there isn't one here.
Can someone point me in the right direction?
Asterisk 1.4.21.2
Under 40 users
Quad-Core AMD Opteron(tm) Processor 2352 and 4G RAM