similar to: Extracting t-tests on coefficients in lm

Hello, I have a question regarding shading regions under curves to display 95% confidence intervals. I generated bootstrap results for the slope and intercept of a simple linear regression model using the following code (borrowed from JJ Faraway 2005): > attach(allposs.nine.d) > x<-model.matrix(~log(d.dist,10))[,-1] > bcoef<-matrix(0,1000,2) > for(i in 1:1000){ +

Hi, I am generating following code: %base = getelementptr inbounds %ravi.CallInfo* %6, i32 0, i32 4, i32 0 %7 = load %ravi.TValue** %base %8 = bitcast %ravi.TValue* %7 to i8* %9 = bitcast %ravi.TValue* %5 to i8* call void @llvm.memcpy.p0i8.p0i8.i32(i8* %8, i8* %9, i32 16, i32 8, i1 false) %10 = load %ravi.CallInfo** %L_ci %base1 = getelementptr inbounds %ravi.CallInfo* %10, i32 0,

On 22 February 2015 at 22:54, Hal Finkel <hfinkel at anl.gov> wrote: >> I tried setting the module's DataLayout to the engine's DataLayout. >> Don't see any improvement. >> The memcpy() is to perform a struct assign, so I tried replacing that >> with member by member store. >> But even then the loads are not being eliminated so I guess the >>

I?ve been struggling with seemingly ?corrupt? data.frames for a few days, and believe I?ve narrowed the problem down to some odd behaviour from read.table I receive a tab delimited file from an external provider where strings are encoded as =?content?. Not sure why, perhaps as most users open it in Excel. My specific issue is that trailing spaces in any of the strings are causing strange results

Hi all, I am a newbie of R, and have a very simple question. When I run the following t test result = t.test(weight ~ group) If I want to get the t value, I can do tvalue = result$statistic with tvalue being the following: t 1.191260 However, if I just want the number 1.191260, not the character "t", how can I achieve that? Thank you very much, Gang

Hello, I just made some change of the bridge source which under kernel 2.4.20 ,to make it work automatically without any ioctl commands such as brctl .In this module I do ,it has only one br named BRIDGE which auto constructed in the module initiation ,and defined as a global variable "brg".And I add one eth card(eth0) to the br as a port .The main program is just below this page. But

Hi all, I want to make the following: I want to run a linear regression on each column of a matrix "estima" on the correspondent column on the matrix "estima2". You see I want to regress estima[,1] on estima2[,1] this way to all columns.... At the same time I want to make a regression adding each time a new observation. You see, the first regression will regress only one

Monte, For a list of online sources that may be useful, go to http://www.uvm.edu/~dhowell/methods/Websites/Archives.html and check out some of the material referenced there. Clay Helberg's site is particularly helpful. Unfortunately it is virtually impossible to keep links current, so some are likely to be dead--although you can often find them via Google. Dave Howell -- David C. Howell

hello. help with effects plots. here's the last bit of code before running the model and then the effects, then the error. nor.dem <- norway$v162 ## nor.dem is my DV & it is continuous. nor.dem <- as.numeric(nor.dem)-5 str(nor.dem) (i had to do a great deal of coding here so i am snipping down to the end) tmp[which(norway$v128 == "trust completely" & norway$v127

Hi All, I'm fitting an proportional odds model using vglm() from VGAM. My response variable is the severity of diseases, going from 0 to 5 (the severity is actually an ordered factor). The independent variables are: 1 genetic marker, time of medical observation, age, sex. What I *need* is a p-value for the genetic marker. Because I have ~1.5 million markers I'd rather not faffing

Hi all R-users, I?m trying to assign colors on those p-value in my table output that fall above a certain critical value, let?s say a p-value >0.05. My table looks like this: Assets ADF-Level P-Value ADF-First D P-Value ADF-Second D P-Value [1,] Liabilities -2.3109 0.1988 -3.162 0.025 -6.0281

Hi, Can anyone suggest any reasons why this seemingly-innocuous (though stupid-looking) excerpt from gnu fileutils 4.1 would make llvm-gcc go so incredibly slowly? It doesn't seem to be a question of the size of the output. Here's what I do: % time llvm-gcc -c sha24.c 56.840u 0.050s 1:07.05 84.8% 0+0k 0+0io 1050pf+0w % ls -l sha24.o -rw-r--r-- 1 brg brg 5784

Sampling with and without replacement I seem unable to use "replace = F" when I want to sample without replacement. I would think that it comes down to "F is not a legitimate abbreviation for FALSE." except that Dalgaard (p. 118) uses F for FALSE and it works "pairwise.t.test(folate, ventilation, pool.sd = F)" I am having trouble when I try to sample a vector

On 23 February 2015 at 11:22, David Jones <djones at xtreme-eda.com> wrote: > You have not installed the DataLayout in the Module, as I had pointed out > earlier. > Hi David, I reported earlier that I tried this but there was no improvement. Well I ran another test to be sure. The results are below. As you can see the loads are still present. ; ModuleID =

Hi, I am using the LLVM release_37 branch and have a strange issue. Please see the two IR outputs I have saved below: https://github.com/dibyendumajumdar/ravi/tree/master/ravi-tests/comp_issue The original.ll is the code I am generating. The aftercompiling.ll is the output from LLVM with opt level 0. The issue is that LLVM is deciding to remove the blocks with labels updatei and updatei.64

Hi All, I am struggling for 2 weeks solving authentication problem in dovecot. logs from /etc/mail/maillog Oct 15 18:00:35 localhost dovecot: auth: Debug: Loading modules from directory: /usr/lib64/dovecot/auth Oct 15 18:00:35 localhost dovecot: auth: Debug: Module loaded: /usr/lib64/dovecot/auth/libauthdb_ldap.so Oct 15 18:00:35 localhost dovecot: auth: Debug: Module loaded:

I have been having problems with using scan(). I searched the archives and found someone with the same problem several years ago, but did not find a solution. I want to prompt the user for input, scan in that input, and then go on to use it as a variable. The simplest version of my program is cat("enter m","\n") m <- scan(n = 1, quiet = T) m If I enter these lines one

On 23 February 2015 at 01:29, Kamal Sharma <kgs1.rice at gmail.com> wrote: > Hi Dibyendu, > > It would be very helpful if you could post the original source code or > snippet. > That way, one can investigate deeper to understand the problem. > > Regards, > Kamal Sharma > Hi Kamal, Sure. I guess I ought to create a test that one can look in isolation. I am

Hi everyone, If I compute a "Ordered Logistic or Probit Regression" with the polr function from MASS package. the summary give me : coefficients, Standard error and Tvalue.. but not directly the p.value. I can compute "manualy" the Pvalue, but Is there a way to directly obtain the pa.value, and I wonder why the p.valeu is not directly calculated, is there a reason? exemple

Hello everybody, I use the sweetpotato database included in R package: data(sweetpotato) This dataset contains two variables: yield(continous variable) and virus(factor variable). Due to Levene test is significant I cannot assume homogeneity of variances and I apply Welch test in R instead of one-way ANOVA followed by Tukey posthoc. Nevertheless, the problems come from when I apply posthoc