Displaying 3 results from an estimated 3 matches for "andreashary".
2007 Jan 22
1
Query about using try block
...get the coefficients...)
Am I closing the try block in the wrong place?
This function does some post processing on the
coefficients returned by coef(fit), puts them in a
list and sends it to another function.
(i.e. around 6 lines of code after the call to fit).
Thanks
Lalitha
--- Andreas Hary <andreashary at googlemail.com> wrote:
> Look at ?try
>
> Your code will probably need to be something like
> the following:
>
> fit <- list()
> for(fileId in 1:n){
> try(fit[i] <- lm(formula,data=???,...), silent=F)
> #or silent=T if you would like to be made aware...
2009 Jul 29
1
Similar package like SEM
Hello,
is there a similar package like SEM. In fact, I am looking for a package where I as input several given vector variables which are part of an autoregressive model.
Then I would like to obtan parameters for so called latent variables.
Thank you,
Luba
[[alternative HTML version deleted]]
2009 Aug 12
1
CCF for hourly time series?
Hello,
I have a dataframe containing various time series (not time series objects though!)with hourly time steps. I?d like to perform ccf for I need to know the correlation factors for different lags.
Here is an example:
x<-as.POSIXct(c("2008-12-25 16:00:00", "2008-12-25 17:00:00", "2008-12-25 18:00:00", "2008-12-25 19:00:00", "2008-12-25