Displaying 9 results from an estimated 9 matches for "fiit".
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2010 Jul 23
1
sink function
....arima(xt,D=1)
*sink(file="order_fit.txt")
fit
sink()*
residfit <- residuals(fit)
filenou1 = paste("fileree",i,"_out",".txt",sep="")
residfit
write.table(residfit,filenou1,sep="\t",col.names=FALSE,row.names=FALSE,quote=FALSE)
}else{
*fiit <- "ARIMA(-6,-6,-6)(-6,-6,-6)[12]"
sink(file="order_fit.txt")
fiit
sink()*
filenou1 = paste("fileree",i,"_out",".txt",sep="")
residfit=rep(-99.99,338)
residfit
write.table(residfit,filenou1,sep="\t",col.names=FALSE,row.names=F...
2009 May 04
1
Caret package: coeffcients for regression
Dear All,
I am using "Caret"package for SVM regression and elastic net
regression . I can get the final fiited vs observed values. How can I get
the coefficients? Any ideas?
Thanks
Alex
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2004 Feb 06
1
nnet problem
Hello everybody,
I want to use the nnet library and my problem is that the algorithm seems
to accept only class as target when the neural is fiiting. So the output
when I use predict.nnet is also a class. Is it possible to have numeric
variable as target ? If yes, what is the syntax ?
Thank you.
Cordialement,
R?gis CHARIGNON
****************************************************************************************************************...
2011 Aug 15
3
Help on how to use predict
...0.718
x[b, ]5 -0.276498 0.119545 -2.313 0.104
x[b, ]6 -0.003010 0.003574 -0.842 0.462
Residual standard error: 0.07893 on 3 degrees of freedom
Multiple R-squared: 0.7932, Adjusted R-squared: 0.3795
F-statistic: 1.917 on 6 and 3 DF, p-value: 0.3169
Once the fiited model is found (it does not matter how bad it is - the
variables are poorly correlated), I need to predict the next value
> predict(fit.a,xt[j,])
Error in eval(predvars, data, env) :
numeric 'envir' arg not of length one
It seems that predict needs a dataframe class but e...
2011 Feb 15
11
Is Wine64 usable yet?
Hi,
I am trying to get a general feel of how usable Wine64 is.
I just built 1.3.13.
To see how well it works, I ran 64-bit Putty. It works flawlessly.
Now, I am trying to play around with different little programs. I took
"notepad.exe" from a Windows 7 install (hoping it would be a reasonably
simple program for a start). It crashed with:
fixme:heap:HeapSetInformation (nil) 1 (nil)
2012 Mar 17
0
multivariate locfit regression
...=dat(),kt="prod",kern="gauss")
g21<-predict(fit2,type="terms")
If I done this on the computer the results of (g21) is a vector of results when I should have a matrix with 2 columns (one for each fitted smooth function).
Please, somebody knows how I can get the fiitted values of both smooth functions (m1) and (m2) using a local linear regression with kernel weights as this example?
thanks a lot in advance.
Alexandra
[[alternative HTML version deleted]]
2007 Mar 18
0
Bad points in regression [Broadcast]
...> err <- rnorm(100)
>>>>> err[15] <- 5; err[25] <- -4; err[50] <- 10 x <- 1:100 y
>> <- alpha +
>>>>> beta * x + sigma * err ll <- lm(y ~ x)
>>>>> plot(ll)
>>>>
>>>> ll is the output of a linear model fiited by lm(), and so
>> has several
>>>> components (see ?lm in the section "Value"), one of which is
>>>> "residuals" (which can be abbreviated to "res").
>>>>
>>>> So, in the case of your example,
>>>>
&g...
2009 May 05
1
self organizing map advice for categorical data
...008 at gmail.com>
Cc: r-help at r-project.org
Message-ID:
<6731304c0905040627i387cf645i905423007b24b14f at mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1
Alex,
> I am using "Caret"package for SVM regression and elastic net
> regression . I can get the final fiited vs observed values. How can I get
> the coefficients? Any ideas?
You didn't say what version of caret and R you are using, what kernel
or what type of coefficients.
If you tune a model using train:
fit <- train(x, y, "enet")
then fit$finalModel contains an enet object wi...
2011 Sep 22
1
reseting password and policy; /etc/passwd; /var/lib/samba/
Hi all,
this is my setup
OS: Debian Squeeze (6.0.2)
Samba: 3.5.6
LDAP: 2.4.23
and I have few questions about things I dont really understand and
havent found clear answer using google and searching mailng list till
now:
1) is there a way to get some password changing tool (smbpasswd,
ldappasswd, smbldap-passwd, etc.) obey account policy, which I set using
pdbedit (and works fine when I try to