similar to: Creating dummy variables in r

Hi, how to estimate a the following model in R: y(t)=beta0+beta1*x1(t)+beta2*x2(t)+...+beta5*x5(t)+beta6*y(t-1)+beta7*y(t-2)+beta8*y(t-3) 1) using "lm" : dates <- as.Date(data.df[,1]) selection<-which(dates>=as.Date("1986-1-1") & dates<=as.Date("2007-12-31")) dep <- ts(data.df[selection,c("dep")]) indep.ret1

Hi, How does the requirement that phi instructions have one value per predecessor basic block interact with indirectbr instructions? For instance, take the following code: L1: br i1 %somevalue, label %L2, label %L3 L2: %ret1 = i8* blockaddress(@myfunction, %L5) br label %L4 L3: %ret2 = i8* blockaddress(@myfunction, %L6) br label %L4 L4: %ret = phi i8* [%ret1, L2], [%ret2, L3]

Hello everybody, Could someone please send me a very simple example using Fortran from R? Say pass a value to an executable and get the result in R. Actually it seems it may be possible to call an *.f file ?? or I am wrong again? The manual is very terse on the subject. Thank you very much Stephen Elijah -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help

Hello all, I wish to perform a mcnemar test for a 3 by 3 matrix. By running the slandered R command I am getting a result but I am not sure I am getting the correct one. Here is an example code: (tt <- as.table(t(matrix(c(1,4,1 , 0,5,5, 3,1,5), ncol = 3)))) mcnemar.test(tt, correct=T) #And I get: McNemar's Chi-squared

Dear all, The background is that I'm trying to fix this bug in the geometry package: https://r-forge.r-project.org/tracker/index.php?func=detail&aid=1993&group_id=1149&atid=4552 Boiled down, the problem is that there exists at least one matrix X for which det(X) != 0 and for which solve(X) fails giving the error "system is computationally singular: reciprocal condition

Hello! I'm puzzled by the following problem. It occurs while trying to predict responses in a test-dataset using a linear model fitted with regFit from the rMetrics "fRegression"-package. All goes well when I call "predict" using the training dataset. However, a call using the test-dataset retuns an error message - telling me that the latter dataset provides variables

The device name prefix for IDE hard drives used to be `ad' but now is `ada' (http://www.freebsd.org/doc/handbook/disks-naming.html). For virtio hard drives it is `vtbd'. Under an MBR partition table a slice will be used, so the name of the first partitions will be either `ada0s1a' or `vtbd0s1a'. Under a GPT partition table, where no slice is needed, the name of the first

The device name prefix for IDE hard drives used to be `ad' but now is `ada' (http://www.freebsd.org/doc/handbook/disks-naming.html). For virtio hard drives it is `vtbd'. Under an mbr partition table a slice will be used, so the name of the first partitions will be either ada0s1a or vtbd0s1a. Under a GPT partition table, where no slice is needed, the name of the first partition will be

An embedded and charset-unspecified text was scrubbed... Name: sparse-fs_ext3_super.patch URL: <http://listman.redhat.com/archives/ext3-users/attachments/20050620/af49961a/attachment.ksh>

Hard to help without a short example dataset (please read posting guide!) posted with dput(). You likely want to "paste" together a title for your graph. see ?paste Rambler1 wrote > > Another simple question that is driving me crazy: > I have a for loop that loops through a matrix and pulls data from two > different variables, computes differences and runs a regression

Quick question -- if I have a vector of strings that I'd like to split into two new vectors based on a substring that is inside of each string, what is the most efficient way to do this? The substring that I want to split on is multiple characters, if that matters, and it is contained in every element of the character vector. --j -- Jonathan A. Greenberg, PhD Postdoctoral Scholar

I'm trying to follow this guide here: http://www.ats.ucla.edu/stat/r/modules/dummy_vars.htm In which I'm creating categorical variables using the factor function. I am able to go through the example listed above and have everything work, however, when I try to input my own numbers, I get an error. I input the following: > hits = read.csv(file.choose()) > attach(hits) >

This change refactors guestfs___has_windows_systemroot to guestfs___get_windows_systemroot. The new function returns a dynamically allocated char * which must be freed. The new function is no less efficient than before, as it returns the result of guestfs___case_sensitive_path_silently, which is required anyway. The new code is slightly more efficient than before, as it re-uses the result of this

Signed-off-by: Alexey Dobriyan <adobriyan at mail.ru> --- fs/ext3/resize.c | 20 ++++++++++---------- fs/ext3/super.c | 8 ++++---- include/linux/ext3_fs.h | 2 +- 3 files changed, 15 insertions(+), 15 deletions(-) Index: linux-warnings/include/linux/ext3_fs.h =================================================================== ---

Dear All, I am learning the ropes about logistic regression in R. I found some interesting examples http://bit.ly/Vq4GgX http://bit.ly/W9fUTg http://bit.ly/UfK73e but I am a bit lost. I have several questions. 1) For instance, what is the difference between glm.out = glm(response ~ poverty + gender, family=binomial(logit), data=mydata) and glm.out = glm(response ~ poverty * gender,

Hi I decided to also use Centos, when RedHat took ownership. so I'm learning the ropes. :-) I have a question, are Thunderbird and evolution the only gui based email clients available for centos yum repos? Thanks

Hi, Learning the ropes of LLVM. I have this simple LLVM assembly snippet which compiles/runs fine in Ubuntu but won't work on snow leopard. Somehow related to 64-bit? Anyone else experience this? llvm-as if.ll llc -f if.bc gcc -o if if.s ld: 32-bit pointer out of range in _main from /var/folders/TY/TYHT2tSJEcaVdUEWeuX5P++++TI/-Tmp-//cck44HlB.o collect2: ld returned 1 exit status --------

After I spend some time working with the function attribute* deduction pass** [1,3], I would like to propose a "proper" organization***. Why? Because we do not derive nearly as many attributes as we could****, while we do maintain various (separate and diffently organized) "data-flow-like analyses" to do so. What else? I propose a single optimistic data-flow

I hate to use that "noob" word, but in this case I think it might be proper. Our company is getting ready to get rid of Netware and start using Samba. It will require that users log in and by doing so, have a login script map drives to particular drive letters base on either their user or group. I've been administering Centos servers for quite a while. I have no problem with

Hi, I'm new to R and am learning the ropes of r-help and programming. I'm attempting to plot a 2-D mesh in 3-D using the persp function. I've positioned the graph using phi and theta, but I'm having trouble overlaying color onto the actual surface according to the surface's "z" values. I've tried the "col" feature but it doesn't put a flowing