similar to: Adjusted R-squared formula in lm()

To detect heteroscedasticity for a multiple linear OLS regression (no time dependencies): What if the residuals vs. fitted values plot shows well behaved residuals (cloud) - but the some of the x versus residuals plots are a megaphone? Also, it seems that textbooks and internet tutorials in R do not agree what is the best plot for detecting heteroscedasticity. What do you use? I found so

I have a need to display text to COM2 before loading a kernel. The easiest way to do this was to invade menu.c32 (menumain.c) and add a function to send the string out to the serial port just before the selected menu "label" is executed. In menumain.c, my function is called just before 'if (cmdline)'. The code I wrote to initialize the hardware and send individual characters

Dear sir Schwartz, In response to a granted online request to receive R code in order to generate Theil's Uncertainty coefficient, I was hoping I could receive the same favor. https://stat.ethz.ch/pipermail/r-help/2011-May/279210.html Thank you in advance, I hope to hear from you. Kind regards, Jos? Snoep Stagiair Universitair | MC ES - SOFY +31 6 13060740 Snoep.Jose at

Dear all, how can I use vcovHC() to get robust/corrected standard errors from an arima() output? I ran an arima model with AR(1) and got the estimate, se, zvalue and p-value using coeftest(arima.output). However, I cannot use vcovHC(arima.output) to get corrected standard errors. It seems vcovHC works only with lm and plm objects? Is there another way I can get robust/corrected

On Thu, May 12, 2016 at 06:16:46PM +0200, Good Old Idea via Syslinux wrote: > On Thu, May 12, 2016 at 02:29:52PM +0000, Janz, Burt via Syslinux wrote: > > I have a need to display text to COM2 before loading a kernel. > > The easiest way to do this was to invade menu.c32 (menumain.c) and > > add a function to send the string out to the serial port just before > > the

On Thu, May 12, 2016 at 2:14 PM, Janz, Burt via Syslinux <syslinux at zytor.com> wrote: > Hi Geert, > > I'm building syslinux 6.04 from scratch to prevent any issues with mismatched com32 modules. This gives me a "pure" set of modules as well as "pure" isolinux and syslinux cores. 6.04 hasn't seen a full release, only the pre1 pre-release. >

Hi, With kernel 2.4 I was able to use equalize to send our outgoing packets to two different routers (our isp supports this setup), like this: ip route add default src ip.a.dd.rr equalize nexthop via <router1> weight 1 nexthop via <router2> weight 1 The two routes were used equally on a per packet basis, not per flow or per cached route, but per packet, each line has 800k upload

Dear list, I am trying to do a benchmark study for my case study. It is a regression problem. Among other models I use randomForest. Using the following code the result is around 0.628, and this make sense comparing with other methods. The Theil function implements Theil's U statistic. I do not present the definition of some variables because it is not important to understand my problem.

Hello. I have a linux server connected to a gigabit lan, and though that lan to a 768kbps/768kbps DSL modem. I''m trying to shape my webserver running on port 80/443 down to 512kbps, while leaving all other ports alone. The current configuration script that I''m using is as follows: tc qdisc del dev eth0 root tc qdisc add dev eth0 root handle 1: htb default 99 tc class add dev

Hi, Sorry for the naive question, but what exactly does the 'Adjusted R-squared' coefficient in the summary of linear model adjust for? Sample code: > x <- rnorm(15) > y <- rnorm(15) > lmr <- lm(y~x) > summary(lmr) Call: lm(formula = y ~ x) Residuals: Min 1Q Median 3Q Max -1.7828 -0.7379 -0.4485 0.7563 2.1570 Coefficients:

I came across the package 'ineq' that computes a variety of inequality measures (e.g. gini, theil etc). I want to compute the Theil index (racial segregation) and decompose the total into sub-components (by geog levels). I think the package doesn't report the decomposition (correct me if I'm wrong). Just wonder is that available elsewhere? K.

Hello, I have a series of questions that I hope will be simple to answer. Basically I would like a code to do the following so that I can compute the distribution free test for the slope of a postulated regression line (Theil test). As I am testing the null hypothesis that slope = 0 against the general alternative the slope does not equal 0, it should be pretty straight-forward. I have a data

Hello All, My question is not directly related to R but rather on which statistical method I should look in to for capturing the entropy of a data-set as a number. In this figure http://www.twitpic.com/18sob5 are two data sets blue and green (x-axis is time) that fluctuate between (-1,+1). Clearly, green has 4 jumps while blue has 1 (and a some?). Intuitively, green has more entropy than blue. Is

On Thu, May 12, 2016 at 02:29:52PM +0000, Janz, Burt via Syslinux wrote: > I have a need to display text to COM2 before loading a kernel. > The easiest way to do this was to invade menu.c32 (menumain.c) and > add a function to send the string out to the serial port just before > the selected menu "label" is executed. In menumain.c, my function is > called just before

Hello, I am working on a simple non-parametric (Theil) regression function and and am following Hollander and Wolfe 1999 text. I would like some help making my function faster. I have compared with pre-packaged version from "MBLM", which isnt very fast either, but it appears mine is faster with N = 1000 (see results below). I plan on running this function repeatedly, and I generally

Hi I would like to eliminate a large number of lines of the dataframe df1 The lines to delete are given here by the values of Mat (ex : 2,4,7,10). but I have a large number (300) values of Mat dput(df1) structure(list(Mat = c(1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 10, 10, 10, 11,

Hi!! This is my first time with llvm. I'm still learning and really need help. I wrote only one Function Pass, which uses another Function Pass (blockNrs), and registered this: RegisterPass<FunctionAnalysis> X("gasched", "Genom Scheduling Pass"); When I compile my sourcecode, everything was okay. But when I tried to test it, i got this error Message: nicole at

Hi, I think I found a problem in iproute or ubuntu kernel. I think that the "ip route get" returns wrong interface and gateway in an multipath routing environment on Ubuntu 6.06 LTS. I reported it also to launchpad as a bug: https://bugs.launchpad.net/ubuntu/+source/iproute/+bug/105521 The easiest way to reproduce it is to start an Ubuntu 6.06 LTS Live on a system with three

I found some code to compute a Kendall-Theil slope estimate and want to add it to a scatter plot. Is there a way to make it appear like a regression fit instead of a line that extends from the edges of the plot? I would like to have the OLS appear as a dotted line and the KT a solid line but as it is the KT line is longer. -- View this message in context:

Hi, I''m running SLES10 SP1 with xen 3.0.4 and windows 2003 server as guest. Is it possible to assign ips from different networks to Dom0 and Guest, e. g. 172.27.10.1/24 for Dom0 and 172.27.15.1/24 for Guest? I tried it, but I can''t reach the Guest. If it''s possible, what should I have to configure? Thanks! Nicole _______________________________________________