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...box constraints on the parameters, but ideally I'd like to be able to specify more general constraints on the solution space. Even if code isn't readily available, any tips on how to persuade optim/nlminb to cope with general constraints would also be much appreciated. Thanks! -- Hong Ooi Senior Research Analyst, IAG Limited 388 George St, Sydney NSW 2000 (02) 9292 1566 _______________________________________________________________________________________ The information transmitted in this message and its attachme...{{dropped}}

...emlist: Here is a list. .in +5 subitem1 Item 1 of the list. subitem2 Item 2 of the list. item3: This is the item after the list. ================ Note the ".in +5" at the top of the nested list. This is only in the online help within R, not the html version. -- Hong Ooi Senior Research Analyst, IAG Limited 388 George St, Sydney NSW 2000 +61 (2) 9292 1566 _______________________________________________________________________________________ The information transmitted in this message and its attachme...{{dropped}}

..., I'm using Samba 3.0.24-6etch10 in Debian Etch 64bit with kernel Linux 2.6.18-6-amd64. I'm planning to upgrade my Samba Server from Debian Etch to Debian Lenny. Will this affect Samba? Is it safe to perform upgrade from apt-get upgrade? Thank you all for your help. -- Best regards, Ooi Kwan Chen (John), System Support, Server Management Section, Group IT Department, DXN Holdings Berhad Office Phone : +604 771 6688 Ext 122 Fax : +604 772 4785 Website : www.dxn2u.com

...ssion for my clients in the sharing group while they are only able to login to view share? Example:- I have created a system user which is able to connect and view the share files, but i do not want to allow bash login to the server such as ssh. Thank you all for your help. -- Best regards, Ooi Kwan Chen (John), System Support, Server Management Section, Group IT Department, DXN Holdings Berhad Office Phone : +604 771 6688 Ext 122 Fax : +604 772 4785 Website : www.dxn2u.com

...quot;) or would cause z$aaa to be modified (due to partial name matching). I didn't expect that a new list member would be created. I've checked that this is consistent across SPlus 2000, SPlus 7, and R 2.2 for Windows. Can someone give an explanation for why this is happening? -- Hong Ooi Senior Research Analyst, IAG Limited 388 George St, Sydney NSW 2000 (02) 9292 1566 _______________________________________________________________________________________ The information transmitted in this message and its attachments (if any) is intended only for the person or entity to which...

Dear all, I tried to use "step" function to do model selection, but I got an error massage. What I don't understand is that data as data.frame worked well for my other programs, how come I cannot make it run this time. Could you please tell me how I can fix it? ***************************************************************************************************

...dns proxy = No wins support = Yes panic action = /usr/share/samba/panic-action %d invalid users = root read list = data write list = admin hosts allow = 192.168.11.0/24 192.168.10.0/24 Appreciate your all kind suggestions. Thank you -- Best regards, Ooi Kwan Chen (John), System Support, Server Management Section, Group IT Department, DXN Holdings Berhad Office Phone : +604 771 6688 Ext 122 Fax : +604 772 4785 Website : www.dxn2u.com

Full_Name: Hong Ooi Version: 2.10.0 OS: Windows XP Submission from: (NULL) (203.110.235.1) While trying to get summary statistics on a duration variable (the difference between a start and end date), I ran into the following issue. Using summary or quantile (which summary calls) on a difftime object takes an extreme...

Hi. I was comparing the components from princomp's loadings and the eigen given the same input. I found that the sign of componenets (+/-) are opposite between the two components (from princmop and eigen) but the magnitudes are identical. Why? Thanks! [[alternative HTML version deleted]]

...nd?is a call to?data.frame?and the following works: airQualityBind =data.frame(airquality,airquality,check.names =TRUE) but I would like to understand why?cbind?throws an error. I asked this question on SO here: http://stackoverflow.com/questions/17810470/cbind-error-with-check-names and user?Hong Ooi?confirmed my suspicion that cbind was passing check.names = FALSE regardless of my setting that option, even though the help file indicates that this should be possible,? "For the "data.frame" method of cbind these can be further arguments to data.frame such as stringsAsFactors.&quo...

Thomas, As F Harrel in a preceding message told me that you are the maintainer of Hmisc package, I write directly to you, with copy to the Rhelp list in case someone encountered the same problem and find some benefit in the response. I used quite often the function sas.get in Hmisc library which I is very, very useful. But, as trying to reuse it today it seems not to function anymore. I tried

...raction says f:g is the same as interaction(f,g, sep=":") when f and g are factors. I came across this when fitting multinom models, and the column order of the predicted probabilities shifted around depending on whether I used interaction or : on the LHS of the formula. -- Hong Ooi Senior Research Analyst, IAG Limited 388 George St, Sydney NSW 2000 +61 (2) 9292 1566 _______________________________________________________________________________________ The information transmitted in this message and its attachme...{{dropped}}

The UIP(update in progress) is set when RTC is in updating. And the update cycle begins 244us later after UIP is set. Signed-off-by: Yang Zhang <yang.z.zhang@Intel.com> diff -r 47cb862a07c2 -r edc35b026509 xen/arch/x86/hvm/rtc.c --- a/xen/arch/x86/hvm/rtc.c Mon Mar 05 14:39:07 2012 +0800 +++ b/xen/arch/x86/hvm/rtc.c Mon Mar 05 14:39:41 2012 +0800 @@ -28,6 +28,8 @@ #include

...tfrm method. There is one in R-devel > xtfrm.difftime function (x) as.numeric(x) and you can use that in your workspace (and your example is fast in R-devel, because of that function I think, there being other development work in progress in the version I tried). On Fri, 27 Nov 2009, hong.ooi at anz.com wrote: > Full_Name: Hong Ooi > Version: 2.10.0 > OS: Windows XP > Submission from: (NULL) (203.110.235.1) > > > While trying to get summary statistics on a duration variable (the difference > between a start and end date), I ran into the following issue. Using su...

...d","Temp")] <- NULL >> aq > $Ozone > [1] 41 36 12 18 NA 28 > $Solar.R > [1] 190 118 149 313 NA NA > $Month > [1] 5 5 5 5 5 5 > $Day > [1] 1 2 3 4 5 6 > -pd >> On 26 Jun 2017, at 04:40 , Hong Ooi via R-devel <r-devel at r-project.org> wrote: >> >> The behaviour of within() with list input changes if you delete 2 or more variables, compared to deleting one: >> >> l <- list(x=1, y=2, z=3) >> >> within(l, >> {...

The behaviour of within() with list input changes if you delete 2 or more variables, compared to deleting one: l <- list(x=1, y=2, z=3) within(l, { rm(z) }) #$x #[1] 1 # #$y #[1] 2 within(l, { rm(y) rm(z) }) #$x #[1] 1 # #$y #NULL # #$z #NULL When 2 or more variables are deleted, the list entries are instead set to NULL. Is this intended?

If no 'type' is specified, download.packages("pkgname") will download source packages (.tar.gz files), even on Windows. However, the help says type character string, indicate which type of packages: see install.packages. and on Windows, install.packages defaults to downloading binary packages. Is this intended behaviour on the part of download.packages? This is on R

# Hello R Users, # # I would like to fit a glm model with quasi family and # logistical link function, but this does not seam to work # with binary data. # # Please don't suggest to use the quasibinomial family. This # works out, but when applied to the true data, the # variance function does not seams to be # appropriate. # # I couldn't see in the # theory why this does not work. # Is

This is something I came across just now: f <- function(x) missing(x) z <- quote(expr=) f(z) # TRUE The object z contains the equivalent of a missing function argument. Another method for generating a missing arg would be alist(a=)$a . Should f(z) return TRUE in this case? I interpret missing() as checking whether the parent function call had a value supplied for the given argument.

...1] 5 5 5 5 5 5 $Day [1] 1 2 3 4 5 6 > aq <- as.list(head(airquality)) > aq[c("Wind","Temp")] <- NULL > aq $Ozone [1] 41 36 12 18 NA 28 $Solar.R [1] 190 118 149 313 NA NA $Month [1] 5 5 5 5 5 5 $Day [1] 1 2 3 4 5 6 -pd > On 26 Jun 2017, at 04:40 , Hong Ooi via R-devel <r-devel at r-project.org> wrote: > > The behaviour of within() with list input changes if you delete 2 or more variables, compared to deleting one: > > l <- list(x=1, y=2, z=3) > > within(l, > { > rm(z) > }) > #$x > #[1] 1 > # > #$y...