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Hello, I am looking for some help with this question: how could I test structural breaks in a instrumental variables´s model? For example, I was trying to do something with my model with three time series. tax_ivreg <- ivreg(l_y ~ l_x2 + l_x1+ dl_y | lag(l_x2, -1)+lag(l_x2, -2)+ lag(l_x1, -1)+lag(l_x1, -2)+lag(l_y, -1)+lag(l_y, -2), data=tax1) summary(tax_ivreg) ## after estimating it,

...rors when creating PDF version. This typically indicates Rd problems. LaTeX errors found: ! Missing $ inserted. <inserted text> $ l.682 }{} ! Missing } inserted. <inserted text> } l.682 }{} ... The line appears to be \widehat{R_1} = \frac{\sum\limits_{i=1}^n{c_i/n}}{\sum\limits_{i=1}^n{L_i/n}} I asked for assistance in resolving this issue as I could not replicate the WARNING. Another user could replicate the warning on Ubuntu 12.04 but was able to resolve the issue by removing the DOS end-of-line markers (^M or Ctrl-M) from the .Rd file. Neither he nor I could find anything in th...

...output and my model formulations. I have replicate measures on Lines which are strictly nested within Populations. (a) So if I want to fit a model where Line is a random effect and Populations are fixed and the random Line effect is constant across Populations, I have: measure_ijk = mu + P_i + L_ij + e_ijk where L ~ N(0,s_L) measure ~ 1 + Population + (1|Population:Line) (b) If instead I want to allow the random Line effect to be Population specific, I put: measure_ijk = mu + P_i + L_ij + e_ijk where L_i ~ N(0,s_L_i) measure ~ 1 + Population + (Population | Population:Line) (c) Question 1...

Dear R-Helpers, I need to compute cross-correlation on two signals wich may contain missing values. One cannot pass "Na.action=na.pass" to the ccf() function. So, I wrote a naive function of my own (see below). Unsurprisingly, this function is not very fast. Do you think that it is possible to do better, or should I accept my fate ? Bruno. my_ccf <- function (X, Y,

Dear R-listers, I want to reperfrom a poisson distribution test that presented in a recent-published biological research paper (Plant Physiology 2008, vol 148, pp. 1189-1200). That test is about the occurrence number of a kind of gene in separate chromosomes. For instance: The observed gene number in chromosome A is 36. The expected gene number in chromosome A is 30. Then, the authors got a

Sounds like that was fixed on trunk also, in 0e8608b (I get the same on Windows.) On Tue, Jul 7, 2020 at 8:10 AM Neil Nelson via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > Uploaded Ubuntu 20.04 > > sha256sum clang+llvm-10.0.1-rc3-x86_64-unknown-linux-gnu.tar.xz > 9a2b573b69a4c3d62d7a4accd9b164044cd5e8fbe68b056716c72cd0f81a134d > > FAIL: LLVM ::

Hi, I've tagged LLVM 10.0.1-rc3. This will hopefully be the last release candidate, please test it out and report results on this thread. Thanks, Tom

Dear All, I have already posted before on the list about data mining and it has proved very useful. I have now a training dataset consisting of N objects of M<<N different kinds (actually, M is usually 3 to 5, whereas N is of the order of 1000). Every object has its own label L_i, i=1...N, that is known. For each of these objects I measure some property in time (let's say I measure it Q times in a given time interval), i.e. the i-th object has an associated file {t, y}, where t=(t_1,t_2....t_Q) and y=(y_1,y_2,...y_Q). My problem is then to come up with an algorithm th...

...| This typically indicates Rd problems. | LaTeX errors found: | ! Missing $ inserted. | <inserted text> | $ | l.682 }{} | ! Missing } inserted. | <inserted text> | } | l.682 | }{} | ... | | The line appears to be | \widehat{R_1} = | \frac{\sum\limits_{i=1}^n{c_i/n}}{\sum\limits_{i=1}^n{L_i/n}} | | I asked for assistance in resolving this issue as I could not replicate the | WARNING. Another user could replicate the warning on Ubuntu 12.04 but was | able to resolve the issue by removing the DOS end-of-line markers (^M or | Ctrl-M) from the .Rd file. Neither he nor I could find anyt...

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On Thu, 12 Apr 2007, Fernando Magno Quintao Pereira wrote: >> I'm definitely interested in improving coalescing and it sounds like >> this would fall under that work. Do you have references to papers >> that talk about the various algorithms? > > Some suggestions: > > @InProceedings{Budimlic02, > AUTHOR = {Zoran Budimlic and Keith D. Cooper and Timothy

...<%if @can_modify -%> - <%= image_tag "icon_add_storage.png", :style=>"vertical-align:middle;" %>&nbsp;&nbsp; - <a href="<%= url_for :controller => 'storage', :action => 'addstorage', :hardware_pool_id => @pool %>" rel="facebox[.bolder]">Add first storage volume to this hardware pool</a> - <% end -%> + <h2>There is no storage in this pool.</h2> + <p>Storage associated with this hardware pool will be listed her...