similar to: local polynomial with differnt kernal functions

Dear All, I'm getting a error while trying to apply the BreastCancer dataset (package=mlbench) to kknn (package=kknn) that I don't understand as I'm new to R. The codes are as follow: rm = (list = ls()) library(mlbench) data(BreastCancer) library(kknn) BCancer = na.omit(BreastCancer) d = dim(BCancer)[1] i1 = seq(1, d, 2) i2 = seq(2, d, 2) t1 = BCancer[i1, ] t2 =

Is there a description or statement that describes the stock kernal in CentOS, and would give all the various modules it is compiled with? As with BSD, I assume there are things in the kernal that are mandatory, and then there are things that are optional or included so as to catch most everything one could have w/r/t hardware. That being the case, as with FreeBSD, removing those unneded

Hi all, After writing data in MMF(Memory Map File) using SEXP structure, can i reference in R? If input data is larger than 2GB, Can i reference MMF Data in R? my work environment : R version : 2.11.1 OS : WinXP Pro sp3 Thanks and best regards. Park, Young-Ju from Korea. ---------[ ???????? ???????? ???????? ]---------- ???????? : R-help Digest, Vol 89,

> Background: > OS: Linux Mandrake 9.1 > release: R 1.9.0 > editor: Xemacs 21.4 > frontend: ESS 5.1.23 > --------------------------------- > > Colleagues > Is there a function in R that is similar to polyval in matlab? (y = polyval(p,x) returns the value of a polynomial of degree n evaluated at x. The input argument p is a vector of length n+1 whose elements are the

Try something like: install.packages("polynom") library(polynom) predict(polynomial(rev(p)), x) HTH, Andy > From: McClatchie, Sam (PIRSA-SARDI) > > > Background: > > OS: Linux Mandrake 9.1 > > release: R 1.9.0 > > editor: Xemacs 21.4 > > frontend: ESS 5.1.23 > > --------------------------------- > > > > Colleagues > >

Greetings. How can I insert gridlines in the following density plot call? Must one compose a panel function? 'data.frame': 46 obs. of 2 variables: $ fallrates: num 5.2 7.1 7.1 9.8 3.7 7.5 5 6.2 1.5 2.9 ... $ prepost : Factor w/ 2 levels "post","pre": 2 2 2 2 2 2 2 2 2 2 ... library(lattice) densityplot(~fallrates, groups = prepost,

Hi all, I have a data frame called "rst", see below: ------------------------------------------------------------------------------------------ # This is a paste able example # In case you don't have "KernSmooth" package installed, please uncomment below line. # install.packages("KernSmooth") library(KernSmooth) rst <- data.frame(hsp = rnorm(23), dal =

Dear list, I've got a question concerning difference between loess and locpoly. I have to use a plug-in method to chose a bandwith so I take locpoly method to fit a curve. My problem is:I know how to get predicted values in loess: m=loess(y~x) y_fitted=predict(m). But how to get the same in locpoly? I computed like this: bw=dpill(x, y, blockmax = 5, divisor = 20,trim = 0.01, proptrun =

Thank you in advance. Now I want to make comparison of the different bandwidth h in a normal distribution graph. This is the table of bandwidth h: thumb rule (normal)--0.00205; thumb rule(Epanech.)--0.00452; Plug-in (normal)--0.0009; Plug-in(Epanech.)--0.002. this is the condition: N=1010 data sample is from normal distribution N(0,0.0077^2). The grid points are taken to be [-0.05,0.05] and

Just notice a problem/bug with "winbind trusted domains only" and "getent passwd". I get diffent results depending on the value of "winbind trusted domains only". I.e. Option 1 (NOT CORRECT!) ======================= winbind trusted domains only = yes # /usr/local/samba/bin/wbinfo -u | head -2 aabal01 aabed01 # /usr/local/samba/bin/wbinfo -u | wc 5411 5411

Hi: I am using the package "KernSmooth" to do the local polynomial regression. However, it seems the function "locpoly" can only deal with univariate covaraite. I wonder is there any kernel smoothing package in R can deal with bivariate covariates? I also checked the package "lcofit" in which function "lcofit" can indeed deal with bivariate case. The

Hi this is more than likely a general linux question but on a CentOS4 box whats going on here? # ls -al foo.txt -r--r--r-- 1 xxx xxx 1373149856 Mar 28 04:34 foo.txt # du -sh foo.txt 808M foo.txt any ideas ?

1. Please do make use of the subject line. 2. Please (re-)read the description of the `range.x' argument in ?locpoly: it's suppose to be a vector of min and max x values. 3. I hope you realize how grossly inefficient this computation is... Andy > From: klea lambrou > > > hello R-users.could you please help me on this one?i have > 2 vectors x1 > and y1 and

Hi, I am looking for some help concerning the npudens function in the np package. I am trying to find a kernel density function of a multivariate dataset and the density evaluated at each of the 176 points. I have 2 continuous and 3 ordered discrete variables. My sample size is 176. So edata is a 176x(2+3) data frame, while tdat is a 1x(2+3) vector. bw_cx[i,] is a 1x (2+3) vector

I'm in teaching mode, kernel densities. {History: density() was newly introduced in version 0.15, 19 Dec 1996; most probably by Ross or Robert } When I was telling the students about different kernels (and why their choice is not so important, and "equivalent bandwidths" etc,etc) I wondered about the "Cosine" in my teaching notes which is defined there as k(x)

R users: Thanks in advance  How to generate missing at random (MAR)? assaedi76@yahoo.com Thanks [[alternative HTML version deleted]]

Hi List; How can I know the needed Zaptel and Kernel versions for my Asterisk version? Where I can find the compatibility matrix for such thing? Regards Bilal ____________________________________________________________________________________ Looking for last minute shopping deals? Find them fast with Yahoo! Search.

My guest is: [root@localhost ~]# cat /etc/*release CentOS release 5.4 (Final) Let me know if i need to provide any more information in this regard. Thanks Jatin On 5/6/2015 11:11 AM, Jatin Davey wrote: > Hi All > > I looked at this page for reference to using virtio drivers on KVM guests. > > http://wiki.libvirt.org/page/Virtio > > In the requirements section it is

2015-05-06 9:12 GMT+03:00 Jatin Davey <jashokda@cisco.com>: > My guest is: > > [root@localhost ~]# cat /etc/*release > CentOS release 5.4 (Final) > > Let me know if i need to provide any more information in this regard. In case of centos you can use 2.6.18 because redhat backported all needed virtio drivers from never kernels. -- Vasiliy Tolstov, e-mail:

On 23/1/20 12:44 am, Gary Stainburn wrote: > ... > As I will probably only have one chance to fix this (without having to get the ISP's help again) I was wondering if there are any clear instructions on how to remove a failed kernel RPM update, returning the server to the state it was in prior to the YUM update? > ... If you do not want to involve the ISP ever again when a kernel