similar to: Contractor needed for MSVC wrapper to Loess

Dear All I'm having trouble working out what exactly loess means by its "Standard Error of the Residuals" denoted s and in particular when the weights argument is invoked. For example, if the weights are weights are all =1, then s^2 is nearly sum sq res/ (n -1 - 'equiv num paras') If the weights are all k then s is proportional to k If the weights are unequal, I

Hi all, I 've got a question about the usage of loess in the modreg package. The documentation (loess.html) states that the smoothing window is either set by span or enp.target. If span is used, the details section of the docs state... <SNIP> DETAILS Fitting is done locally. That is, for the fit at point x, the fit is made using points in a neighbourhood of x, weighted by their

Hi all, I 've got a question about the usage of loess in the modreg package. The documentation (loess.html) states that the smoothing window is either set by span or enp.target. If span is used, the details section of the docs state... <SNIP> DETAILS Fitting is done locally. That is, for the fit at point x, the fit is made using points in a neighbourhood of x, weighted by their

On 23/06/2019 11:48, Stefan Froehlich via samba wrote: > On Fri, Jun 14, 2019 at 09:09:58AM +0100, Rowland penny via samba wrote: >> On 14/06/2019 05:50, Stefan Froehlich via samba wrote: >>> as I can do ssh logins with this account, even based on group >>> membership, the unix side of the job seems to be quite settled. >>> The windows side will have to wait a

On Fri, Jun 14, 2019 at 09:09:58AM +0100, Rowland penny via samba wrote: > On 14/06/2019 05:50, Stefan Froehlich via samba wrote: > >as I can do ssh logins with this account, even based on group > >membership, the unix side of the job seems to be quite settled. > >The windows side will have to wait a little bit as it requires my > >physical presence. > Windows should

Hi Well, I am not an expert in this field so I cannot comment your approach. I wanted only to point out that building matrix your way is like scratching your left ear with right hand, especially in R. What if you want increase size of your matrix? E.g. you use function ProbUP once for row "0" and than for rows different from jmax (if I correctly understand your code). Use of any

Hi Petr, Many thanks for your response. Basically I want to create a probability matrix to be used in a trinomial tree going forward. This is the reason why I thought to build the matrix around 0 would be much more efficient. I need to loop through because the probabilities will depend on my node and is not always the same per row (e.g. if N> jmax, jmax being defined in another function) I

Hi, I am looking for a developer who is keen to take on some contract work. If you have capacity (full time or part time) and might be interested please respond to me directly. Regards -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

I work with a SoHo based design firm and we are looking to hire another rails programmer for 2-3 days per week. We work with large non-profits and most of the work involves content management systems, event registrations systems, contact management etc... (nothing out of this world). If you are in the New York Metro area, can make it to a SoHo office a 2-3 days a week and know your way around

Hi, I am looking for a contractor who has time and skill available to write a new llc backend. We have a very precise description of what we want to build, which I can send to anybody who is interested. If you think this is something for you, or know someone who would be interesting in this please send me a mail. People who've worked on a llc backend before preferred, but we'll take

Does anyone know of any VOIP installers in Ontario, Canada? I'm looking for something that is not windows (security concerns) or cisco (license policy concerns) based Small office is moving and good time to review the phone system

We are a small consulting company that uses R to automate several data extraction fuctions from SPSS files -- most notably we create powerpoint slides from a script in Excel (using VBA) which calls R to extract data and place into Excel using RExcel. We're not specialists, and don't really have the time to understand R. Our CIO is the only person who even vaguely understands R, and he does

This is an advertisement for a QA contractor position in Apple's Clang frontend team. Please forward to anyone who might be interested. ------------ Apple's LLVM compiler team is looking to fill a 6 month QA contractor position to help drive major improvements to our qualification and testing processes for Clang. Currently we have a semi-automated process for tracking compiler

Hi Eric I did not see any answer and frankly speaking I cannot provide you with canned help. AFAIK if a function is defined within another function (which is your case) it cannot be called directly so it is necessary to define it in global environment. > fff <- function(x) { + myf <- function(a) a+2 + myf(x)^2} > > fff(5) [1] 49 > myf(5) Error in myf(5) : could not find

Hello llvm'ers, We are using the llvm compiler tools (llvm-link, llc, etc) to generate code for ARM for the Android NDK. We're on a pretty tight deadline and have a host of issues that we could use some help overcoming. We're interested in bringing on a contractor experienced in llvm to help us. Broadly, llc is giving various assertion failures while generating the native code

I want to populate the matrix prb through the function HWMProb <- function (a,j,dt) that encapsulates different functions (please see code below), using j= 0:2 for each j. It only populates prb if I specify each function independently in the global environment and then run the loop with the iF statement, as per below. for (j in 0:2) { if (j==0) { prb["0","1"] <-

Hi all. This is more of a stats question, I suppose. Let's say I have two separate simple regressions of weight on year from two different datasets. I want to combine the regressions so that I can come up with a single equation for the total weight regressed on year. In reality, there is missing data, so I can't just sum the data across datasets and come up with a regression on the

I had some fun this afternoon coding up a 'maze generator' in R. I thought I'd pass along the fruits of my labor for everyone's amusement. As written, every point is connected to every other point, so feel free to 'start' and 'finish' anywhere you like. Have fun! --Robert PS. Feel free to pass along suggestions or comments.

hi! i want to change the "robustness weights" used by loess. these are described on page 316 of chambers and hastie's "statistical models in S" book as r_i = B(e_i,6m) where B is tukey's biweight function, e_i are the residulas, and m is the median average distance from 0 of the residuals. i want to change 6m to, say, 3m. is there a way to do this? i cant

I'm updating the loess routines to allow for, among other things, arbitrary local polynomial degree and number of predictors. For now, I've given the updated package its own namespace. The trouble is, panel.loess still calls the original code in package:stats instead of the new loess package, regardless of whether package:loess or package:lattice comes first in the search list. If I