search for: irens

Dear all, I have a for loop which includes nls model estimation. The loop breaks after the first non-convergence error. How can I make the loop continue and try to estimate all models? I suppose it should be sth like: if(...) { next } but I have no idea how to setup the arguements... Thank you! Irene

Hi, I am following the below instructions for setting up an RStudio server in Windows. https://support.rstudio.com/hc/en-us/articles/360049776974-Using-RStudio-Server-in-Windows-WSL2 I am a novice so I might be making an obvious mistake, but I am receiving an error in step 3 of the RStudio server setup. I entered the below code into ubuntu: sudo add-apt-repository 'deb

Dear all, I would like to fit a non-linear model of the form: y=g*x/(a+b*x) with nls(). However this model is somehow overparameterized and I get the error message about singular gradient matrix at initial parameter estimates. What I am interested in is to make inference about parameters b and g, so this has to be taken into account in the model formulation. What options do I have? Also, how is

Dear all, I have some very big data files that look something like this: id chr pos ihh1 ihh2 xpehh rs5748748 22 15795572 0.0230222 0.0268394 -0.153413 rs5748755 22 15806401 0.0186084 0.0268672 -0.367296 rs2385785 22 15807037 0.0198204 0.0186616 0.0602451 rs1981707 22 15809384 0.0299685 0.0176768 0.527892 rs1981708 22 15809434 0.0305465 0.0187227 0.489512 rs11914222 22 15810040 0.0307183

Hello, I am on the hook to instrument a piece of legacy LLVM IR code, and then we are planning to feed to the SeaHorn framework for some model checking tasks. After the instrumentation, I tried to use llc (version 3.9) to compile the IR code, and it works fine. However, when I try to use llc (version 3.8.1, the default llvm version of SeaHorn) to compile the IR code, it shows the following

Hello, we encountered a problem with registry nic.at for tld .at and their transaction "BillWithDraw". This transaction allows an registrar to delegate authority back to registry. For a successful use of this transaction all nameserver-entries for the zone will be deleted by our application before nic-order will be sent to nic.at. Nic.at now checks all nameserver for existing

Hello all, Currently, the default behavior for system.file() is to return "" for faulty paths. I've found this behavior to be difficult when debugging, since it passes the empty path onto other functions. I initially wrote in errors myself (with code like `if(path == "") stop(?Path not found?)`), but I now use mustWork=TRUE or fs::path_package(), which errors by default.

Dear Helpers, I would like to export a large dataset to a txt file in order to use it in an other programm. Unfurtunatly the R the scientific format is a small e: 2 e-1 while the other programm requires the format to be a capital E: 2E-1 How can I change this in R? Thanks for your help PS: I already found the command to turn them into a non scientific format (scientific=FALSE)

Hi all! I try to estimate a statistic of the form: (x1-x2)/(y1-y2), where x1,x2,y1,y2 represent variable means, so each has an estimate and standard error associated with it. How is it possible to estimate the mean and the variance of this ratio? Thank you! [[alternative HTML version deleted]]

Hello, I'm using the function nlminb of the package stats inside a loop and when the number of trials grows, R crashes and says "R GUI front-end has stopped working". Could you help me with this problem? I have try in versions 2.15.1,2.15.2 and 3.0.0. > sessionInfo() R version 2.15.2 (2012-10-26) Platform: i386-w64-mingw32/i386 (32-bit) locale: [1]

Dear R users, I have a dataframe (main.table) with ~30,000 rows and 6 columns, of which here are a few rows: id chr window gene xp.norm xp.top 129 1_32 1 32 TAS1R1 1.28882115 FALSE 130 1_32 1 32 ZBTB48 1.28882115 FALSE 131 1_32 1 32 KLHL21 1.28882115 FALSE 132 1_32 1 32 PHF13 1.28882115 FALSE 133 1_33 1

I would like to combine time-series data to test for correlations and interactions using random and fixed effects meta-analysis. So, I am looking for the right packages and documentation. I know about meta and rmeta packages of R. Are there any more? What are the diffrences in brief? Can you please suggest some references that could be used as a guide for meta-analysis in R (or S-plus)?

Dear list, I would like to produce a plot of variables where the size of the points will be indicative of their standard errors. How is that possible? Thank you! [[alternative HTML version deleted]]

Hello List, I am on the hook to instrument a piece of legacy LLVM IR code, and then we are planning to feed to the SeaHorn framework for some model checking tasks. After the instrumentation, I tried to use llc (version 3.9) to compile the IR code, and it works fine. However, when I try to use llc (version 3.8.1, the default llvm version of SeaHorn) to compile the IR code, it shows the following

On 9/16/20 3:37 PM, Irene V. Siemen wrote: > Hi, > > I am following the below instructions for setting up an RStudio server in > Windows. > > https://support.rstudio.com/hc/en-us/articles/360049776974-Using-RStudio-Server-in-Windows-WSL2 > > I am a novice so I might be making an obvious mistake, but I am receiving > an error in step 3 of the RStudio server setup. I

...widnows network on client machine - network broswer in WinXP don't respond - just hangs 3) I cann't priny any more to printers attached to another widnows machines connected to samba 3.0.25 PDC What is going on ? it's production system, probably i will switch to 3.0.24 again. Bye Irens

I am investigating options for using Samba 3.0.7.2.FC1 (Red Hat Fedora Core 1 basic installation, currently updating via yum) as a primary and only domain controller. We have a Windows user environment, and I'm trying to connect the user machines (XP fully patched as of this writing) to the samba domain but keep getting one of 2 errors: 1) "authentication failed", when I use the

Hello, I am a newbie to LLVM and right now I am on the hook to parse some IR code and do some instrumentations. However, my problem is that no matter how I tweak my parsing code, it simply cannot print out anything. So here is my C code: int your_fun(int arg2) { int x = arg2; return x+2; } And here is my parsing code: #include <llvm/IR/Module.h> #include

Muchas gracias Carlos, Me da error al hacerlo. Mi variable donde quiero que localice las palabras de la lista tiene más de una palabra, no se si puede ser por eso. Gracias El Mar, 22 de Mayo de 2018, 20:15, Carlos Ortega escribió: > Hola, > > Aquí tienes un ejemplo (reproducible)... > > #----------------------- >> # Generar nombres de mujer >> library(randNames)

Hello, I've got a lattice plot and need to add text into the bottom margin of the plotting area (below the bottom legend). This seems to work in principle using grid.arrange, yet the text to be added is rather long. As a consequence, it gets clipped: require(lattice) require(grid) myplot <- xyplot(1~1) mytext <- textGrob("This is such a very very long text that it goes on forever