Displaying 20 results from an estimated 100 matches similar to: "problem with Running Locfit"
2006 Jun 14
3
Decimal series how to make.........
Hi List,
I am new to this Rsoftware, i want to make a sereis for example which is having values like this, s<- 0,0.1,0.2,0.3,0.4........,1
i tryed this statement
s<-0:0.1:1
but this giving an error megssage.
but by default increment 1 it is taking ,,,,,so what to do ,,
i want to use this varible in for loop..
like for(j in s)
thanks in advance
ANIL KUMAR( METEOROLOGIST)
LRF
2007 Jan 22
2
Combination of variables
Hi,
List , i have 6 predictor variables and i want to make possible combinations of these 6 predictors ,all the data is in matrix form ,
if i am having 6 predictors than possible combination of sets are 64 2 power 6, or 63 ,whatever it may be i want to store the result in another variable to each combination and that i want to put in some model ,
i want to put every combination in some model
2006 Feb 08
1
Baysian model averaging method
HI, List
I want to know weather any body has used BMA Package for model averaging for prediction of future values.....What are the paprmeters we have to suplly to the model. Any script for the same.
thanks in advance
ANIL KUMAR( METEOROLOGIST)
LRF SECTION
NATIONAL CLIMATE CENTER
ADGM(RESEARCH)
INDIA METEOROLOGICAL DEPARTMENT
SHIVIJI NAGAR
PUNE-411005 INDIA
MOBILE +919422023277
2006 Jun 16
1
Assignemt problem ,,,,,,,,,,,,,,,
Hello list,
i have a very simple question about matrix assignment.
i did like this.
res<-1:30
dim(res)<-c(5,6)
ind<-1:6
now i want to assign the value of this variable ind to first coloumn in matrix res.
like
res[,1]<-ind
but this code is giving error , Actualy i have a for loop and value of ind variable is changing every time ,,total 6 times,,i want to assign every vlaue
2007 Feb 01
1
Wavlet filter using morlet mother wavelet
Hi, List ,I am searching any package on R which can do wavelet filtering for mother wavelet morlet ,is anybody having any script for the same ? I am new to the RwAVELET ANALSSIS.. THANKS IN ADVANCE ANIL KUMAR ANIL KUMAR( METEOROLOGIST) LRF SECTION NATIONAL CLIMATE CENTER ADGM(RESEARCH) INDIA METEOROLOGICAL DEPARTMENT
2006 Jan 30
1
Filtering the time series
Hi List,
I have a time series of 122 values, actualy it is a time series of daily indian monsoon rainfall. now i want to filter this time series for a particular oscilation say 10 to 20days oscilation. i want to find out what amount of variance is explained by this mode. Which package is available in R for this purpose. and how to calculate nquest frequancy of this series. any help is much
2005 Dec 01
2
What are the possible Probabilstic models in R
HI LIST
i am a new R user, i am trying to make a model,which will give me output in probability,which will take predictors and predictand serie as input and and give me output in terms of probability(e.g below normal,normal,above normal etc.).What is the package and what is the function for probability model.What are the possible methods for fitting such type of model,and what is the
2006 Jun 13
1
how to make a series with decimal increment
Hi List,
I am new to this Rsoftware, i want to make a sereis for example which is having values like this, s<- 0,0.1,0.2,0.3,0.4........,1
i tryed this statement
s<-0:0.1:1
but this giving an error megssage.
but by default increment 1 it is taking ,,,,,so what to do ,,
i want to use this varible in for loop..
like for(j in s)
thanks in advance
with regards
anil kumar
ANIL
2003 Jul 10
2
please help on frag polynoms
hi there,
can anyone help me on the topic of frag polynoms?
i just heard of a friend of mine, that i could build in a functioon called
fragpoly (he was talking of such a function in the 'stata' language) in order
to improve my process of finding an optimal linear model.
instead of trying a vast amount of transformed inputdata to find the best
fit and then step backwards down to e.g.
2017 Oct 20
3
nls() and loop
Hello I?m need fitt growth curve with data length-age. I want to evaluate
which is the function that best predicts my data, to do so I compare the
Akaikes of different models. I'm now need to evaluate if changing the
initial values changes the parameters and which do not allow to estimate
the model.
To do this I use the function nls(); and I randomize the initial values
(real positive number).
2011 Nov 27
0
Need Help with my Code for complex GARCH (GJR)
Hello,
i want to estimate a complex GARCH-model (see below).
http://r.789695.n4.nabble.com/file/n4112396/GJR_Garch.png
W stands for the Day of the Week Dummies. r stands for returns of stock
market indices. I stands for the GJR-term.
I need some help with three problems:
1.) implementation of the GJR-term in the variance equation
2.) compute robust covariance matrix
2017 Oct 20
0
nls() and loop
?tryCatch
--
Sent from my phone. Please excuse my brevity.
On October 20, 2017 7:37:12 AM PDT, Evangelina Viotto <evangelinaviotto at gmail.com> wrote:
>Hello I?m need fitt growth curve with data length-age. I want to
>evaluate
>which is the function that best predicts my data, to do so I compare
>the
>Akaikes of different models. I'm now need to evaluate if changing the
2010 Feb 23
2
significance of coefficients in Constrained regression
I am fittting a linner regression with constrained parameters, saying, all
parameters are non-negative and sum up to 1.
I have searched historical R-help and found that this can be done by
solve.QP from the quadprog package. I need to assess the significance of the
coefficient estimates, but there is no standard error of the coefficient
estimates in the output. So I can not compute the p-value.
2007 Jan 12
2
Magnitude of trend in time series
Hello,
I am analyzing some climate time series data using the Mann Kendall package
and was wondering if there was a way to calculate the trend using Sen's
nonparametric estimator slope in R?
Thank you in advance,
Barry
_________________________
Barry Baker, Ph.D.
Global Climate Change Initiative
The Nature Conservancy
2424 Spruce St., Suite 100
Boulder, CO 80302
Tel: (303)-541-0322
Fax:
2014 Jul 19
2
Mailboxes not showing up in MS Outlook
Sat, 19 Jul 2014 15:03:03 -0400
I am not sure exactly where the problem is here. I am using a sieve script
that sorts various incoming messages into their own mailbox. MS Outlook does
not show those folders if they are not directly under INBOX.
EXAMPLE:
drwx------ 31 vmail vmail 1.0K 2014-07-19 14:46:55 EDT ./
drwx------ 3 vmail vmail 512B 2014-07-02 13:52:03 EDT ../
drwx------ 5
2008 Oct 18
1
ARIMA - h-step ahead errors
Dear colleagues,
?arima? returns directly the 1-step ahead errors but I am interested in
obtaining other h-step ahead errors for several ARIMA models I have
fitted. Is there any way I can obtain this with R? Any help would be
appreciated.
Sincerely,
Nuno Prista
_________________________
CO - FCUL, Lisboa, Portugal
CQFE - ODU, Norfolk, USA
2008 Feb 07
0
Insensitive screen edges
Hi,
You may have seen a thread about this issue on the forums, but I wanted
post a mail about it here to be sure that it gets noticed by you compiz
developers.
The problem is that compiz seems to make the screen edges insensitive to
clicks, meaning that e.g. a panel item isn't clickable when the pointer
is directly at the screen edge. This breaks Fitt's Law and should
therefore be fixed
2012 Feb 23
0
creating a loop for multiple file
Hi all,
need help very urgently
I did stepwise logistic regression for 35 covariates and added one SNP out
of (500000) to get the best model for each model
As my professor asked me
using this command,
outfiles <- paste(colnames(snps), ".txt", sep="") # list of output files
for the best models
for(i in 1:ncol(snps)) {
model <- glm (Pheno~var1+var2+var3+..(all
2010 Dec 22
0
Asterisk 1.8.1.1 Multiple Parking Lots
Asterisk Version: 1.8.1.1
Problem: Multiple Parking Lots
Issue: Not redirecting to the right parking lot. Always uses the first
parking lot from "parkedcalls show" or "features show"
Asterisk Working Version: 1.6.1
Steps Taken:
In features.conf added:
[parkinglot_test]
context => parkedcalls-test
parkext => 700
parkpos => 701-710
parkingtime => 120
findslot
2005 Aug 24
0
porting to threadx
hello guys,
I want to port the openssh to ThreadX-an embedded os.
Is there anyone who have experiences with ThreadX porting or any document
that can help me know
what kind of things I can do?
Thanks in advance.
Arhtur