Displaying 20 results from an estimated 1200 matches similar to: "spatial-time smoothing"
2009 Nov 30
1
how to solve a problem in R this problem?can someone help me
Census from 1990 california in USA. It?s a data frame with data from 20640
zones from Calif?rnia. Zones are chosen as being geograficly near, wich one
with 1500 persons (mean).
For each zone are provided several informations in the colums from data
frame:
- longitude e latitude from the geografic centre
- median age of houses in the zone (housingMedianAge)
- total number of houses in the na zone
2005 May 19
2
laten class analysis
Dear List,
just a little question,
I am interested in Latent Class Analysis and
I guess if there is a package for this pourpose
thank for you help,
Simone
2007 May 23
1
Question concerning "pastecs" package
Hi
I just installed the pastecs package and I am wondering: is there an
english (or german) translation of the file pastecs.pdf? If not, is
there an explanation somewhere of the object of type 'turnpoints' as a
result of turnpoints(), especially the "info" field?
Thanks,
Rainer
--
NEW EMAIL ADDRESS AND ADDRESS:
Rainer.Krug at uct.ac.za
RKrug at sun.ac.za WILL BE
2008 Oct 27
2
quota warning not working
Hi all,
I have finally get working the quota with dovecot. Now i am setting up
the quota warning, with this in dovecot.conf:
quota_warning = storage=70%% /usr/bin/quota_warning.sh 70
In the plugin section naturally.
All seems to work fine, the quota is calculated right, but seems the
script is not executed... In dovecot logs i have this:
deliver(test at test.com): Oct 27 15:14:53 Info: Quota
2004 Mar 19
1
date conversions in pastecs
In function daystoyears in package pastecs, I get this (wrong?) result
with 1995:
> daystoyears(1,datemin="1/1/1997",dateformat="m/d/Y")
1997.001
> daystoyears(1,datemin="1/1/1995",dateformat="m/d/Y")
1994.999
Any insights?
Thanks
Angel
2009 Sep 16
1
Registration
Hi,
I have a question to post. But I have a problem finding the appropriate
forum. Some of the FAQ on pastecs are answered by
R-help@stat.math.ethz.chmailing list. I searched to see if this
mailing list requires registration
or not. There was no information about that. I am a registered member of R-
help general mailing list but I am aware it is better to post my question to
a specific group in
2005 Oct 19
1
DNS params on ifcfg-eth files
Hi all,
i am using a laptop for my work. When i need to go to some customers
I need to change my tcp/ip configuration every time (phisical
interface and wirelss interface). Most of them do not have a dhcpd
server on their networks, and i need to this changes by hand. For this
pourpose i make some scripts to do this changes automatically.
All works ok, But i have problems with
2005 Mar 04
2
Problems with g729 codec
Hello,
I?m trying the g729 codec for testing pourpose.
Whe I try to make a SIP call from a phone using g729 codec to another
phone using another codec, when the destination phone answer, the call
hangs up. this happend in both ways.
In the asterisk console I get.
Mar 4 13:11:35 NOTICE[24572]: channel.c:1724 ast_set_write_format: Unable
to find a path from gsm to g729
What does it mean?
2008 Mar 07
2
Irregular Time Series Issue
Hello,
I have an irregular time series of the form :
Time Data Time1 Data1 ....
1 b 1 e
7 g 4 i
NA NA 5 k
NA NA NA NA ...
(the columns have varying length of NAs after a certain point)
Converting this to regular time series with Pastecs does not seem to
work, when I see the
entire data as a single series. So I remove
2004 Mar 22
1
another date conversion
Dear R People
Here is an interesting problem:
> library(pastecs)
> a <- 1:100
> b <- daystoyears(a,datemin="1/1/2003",dateformat="m/d/Y")
> b
[1] 2002.999 2003.002 2003.005 2003.008 2003.010 2003.013 2003.016 2003.018 2003.021 2003.024 2003.027 2003.029 2003.032
[14] 2003.035 2003.038 2003.040 2003.043 2003.046 2003.049 2003.051 2003.054 2003.057 2003.060
2007 Jan 02
6
package dependency tree
Is there a painless way to find the names of all packages on CRAN
that "Depend" on a specified package?
url: www.econ.uiuc.edu/~roger Roger Koenker
email rkoenker at uiuc.edu Department of Economics
vox: 217-333-4558 University of Illinois
fax: 217-244-6678 Champaign, IL 61820
2013 Apr 24
2
How to make a raster image in R from my own data set
Hi R-user,
I was trying to make a raster map with WGS84 projection in R, but I could not make it. I found one data set in Google that data is almost the same format as of mine. I wanted to make a raster map of temperature with 1 degree spatial resolution for the global scale.
I could make it in GIS software but I do have many variables (to be many raster images) and ultimately I am importing them
2009 Sep 16
2
Turnpoints
Good evening to everybody. I have a data of four columns - three of the
columns represent date while the fourth is counts. Setting 4000 as my
minimum point/value, I wish to find out the number of counts that are less
or equal to 4000 and the dates they occur. I have installed pastecs and have
been trying to use turnpoints function to do this. I have not been much
lucky. I am a still learning. I
2012 Dec 20
2
how to make a table of summary statistics
Dear R-listers,
I am a newbie with R and I am struggling with something I consider very
basic. I wish to produce a table (to import in a latex file) of summary
statistics, but for as much as I've been looking around and trying various
alternatives (plyr, reporttools, pastecs and Hmisc) I haven't found what I
am looking for. Probably I am doing something wrong, but I can't figure out
2002 Mar 15
1
creating time series from existing data
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Hash: SHA1
Is it possible to create a time series from existing data frame? One
column of that frame contains dates (like "01/01/01") and the second one
the values. The period is non-regular (it is not strictly daily nor
working-days-daily).
Thank you.
lukas
- --
Lukas Kubin
lukas.kubin at permonik.com
phone: 00420603836180
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2002 Jul 26
5
Is there a function for finding local extrema.
I have a vector with about 100.000 values representing a quite regular
function (sinusoid like).
I would like to find all local maxima of this function (should be about
4000). Is there a native routine for R?
Thanks in advance
Eryk.
--
_|_ \|/ \|/ Eryk Witold Wolski tel :0049-(0)30-8413-1543 w w
?v? 'v? \'v'/ MPI Moleculare Genetik fax :0049-(0)30-8413-1139 |
2010 Sep 08
0
programming continuous-time markov model likelihood
Dear all,
I need to estimate intensity and probability matrices by the continuous-time markov model... in a first time I used "msm" and it works perfectly. Nevertheless, I have to do other estimations that need programming the likelihood. Is it possible to see somewhere the likelihood used in the msm package? I have readen the papers about likelihood estimation of continuous-time
2004 Apr 16
0
SIP IAX2 MySQL Config
I've configured asterisk to connect a MySQL database for CDR, Voicemail and
SIP/IAX2 peers.
- CDR are reccorded
- Voicemail config is readen directly in the database
but SIP/IAX2 peers still have to be declared in sip/iax2.conf to make
calls... However, when I restart Asterisk:
[chan_sip.so] => (Session Initiation Protocol (SIP))
== Parsing '/etc/asterisk/sip.conf': Found
==
2010 Sep 08
0
(no subject)
Dear all,
I need to estimate intensity and probability matrices by the continuous-time markov model... in a first time I used "msm" and it works perfectly. Nevertheless, I have to do other estimations that need programming the likelihood. Is it possible to see somewhere the likelihood used in the msm package? I have readen the papers about likelihood estimation of continuous-time
2006 Mar 20
2
Who is using the jitter buffer?
Thorvald Natvig wrote:
>> I'd like know about anyone using the current jitter buffer in Speex. I'm
>> planning on changing it to make it more general and I'd like some
>> feedback about how to make it better. Also, let me know if you're doing
>> anything serious with it and want to make sure I don't break your stuff.
>>
>> Basically, I want