similar to: Abrupt shut down of R session

Hello, R users, I am a very beginner of R and tried read.csv to import an excel file after saving an excel file as csv. But it added alternating rows of fictitious NA values after row number 16. When I applied read.delim, there were trailing several commas at the end of each row after row number 16 instead of NA values. Appreciate your help. Kyong [[alternative HTML version deleted]]

Classification: UNCLASSIFIED Caveats: NONE Thanks for your quick response. The program you mentioned below available from R is based on number of runs (up or down) not based on a longest length of runs of same events. To be more specific, for example, from a series, HHTHTTTTHHH, the number of runs are 5, and the longest length of runs of the same events is 4. I'll check for the website you

Hello, R users, I applied segmented regression method contributed by Muggeo and got different slope estimates depending on the initial break points. The results are listed below and I'd like to know what is a reasonable approach handling this kinds of problem. I think applying various initial break points is certainly not a efficient approach. Is there any other methods to deal with segmented

Classification: UNCLASSIFIED Caveats: NONE Dear R users, How can I retrieve an evaluated gradient value from "deriv" function provided below? I want to retrieve b0 value. Appreciate your help. Kyong junk1<-deriv(~(1/b1)*k-b0/b1,"b0",c("k","b0","b1"),formal=T) junk1(k=0,b0=-14.0236,b1=2.44031) [1] 5.746647 attr(, "gradient"):

Hi R users, I’d like to get an expected value for a minimum value from order statistics of sample size, say, 5 for standard normal distribution, and the formula would be 5* Integral (from -inf to Inf) x*f(x)* (1-F(x))^4,where f(x) and F(x) are a standard normal density and a cumulative distribution function respectively. After searching R posts, I applied the following double integral

Classification: UNCLASSIFIED Caveats: NONE Hello, R users, Has anybody written a function for random test based on the length of longest run of same events. I really appreciate your help. Kyong Park Classification: UNCLASSIFIED Caveats: NONE [[alternative HTML version deleted]]

Classification: UNCLASSIFIED Caveats: NONE Dear R users, I'm interested in finding a random effect of the Block in the data shown below, but 'lme' does not work without the random effect. I'm not sure how to group the data without continuous value which is shown in the error message at the bottom line. If I use 'aov' with Error(Block), is there a test method comparing

Classification: UNCLASSIFIED Caveats: NONE R users, This is a summary for the responses I got from Sandra Dorai-Raj and Simon Blomberg followed by my question. Sandra suggested using lm instead of lme for a model without a random effect, and Simon suggested anova.lme instead of anova.lm for comparing two models with and without a random effect. For the anova test, both anova.lme and anova

Hi Everyone, This is my first message on this discussion list. I create a R function which includes a .C function. I didn't get any error neither from "C side", nor from "R side". I tried to put proper type in R. But the problem is that I get an abrupt closure of R, with the following message: " R for Windows GUI front-end encountered a problem and needs to

ACK. Let's worry about portability to FreeBSD when we decide to port libnbd :-) Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com libguestfs lets you edit virtual machines. Supports shell scripting, bindings from many languages. http://libguestfs.org

Dear Lists: I recently ran quite annoyance problem while running R on Ubuntu 9.10. When running the program, the system suddenly exit from the R session with the following warnings: ############################ ############# OMP: Hint: This may cause performance degradation and correctness issues. Set environment variable KMP_DUPLICATE_LIB_OK=TRUE to ignore this problem and force the program

Dear All, I haven't seen any further comments about the problem that John Marsland first noted and that I also have: > library(DBI) > library(RMySQL) Warning message: DLL attempted to change FPU control word from 8001f to 9001f > mgr <- dbDriver("MySQL") > con <- dbConnect(mgr, host="localhost", dbname="marketing") upon which R dies...

It's worth testing that our transition to the DEAD state works as expected, by intentionally killing a server. This test also makes it possible to test what happens when pending commands are stranded, so that an upcoming patch to add notifiers can show the difference it makes. The test was surprisingly hard to write. For starters, sending SIGINT to nbdkit was sometimes enough to kill the

Dear all, maybe not strictly a NUT question but I can't imagine a better place to ask, hope that's ok. last night we had what looked like a power spike and 3 machines plugged into 2 Eaton UPS went down instantly. I heard the click the UPS makes when it shuts the load on the ports and then shuts itself down (ie same thing if I simulate with upsmon -fsd). The machines instantly came back,

and I should have probably mentioned... right after the event I unplugged the UPS's main and it went on battery, showing it had 11 mins worth of power left which is exactly what I'd expect on that load with full batteries. So the UPS "works" as expected, but then unplugging the cable would test a power dip, not a power spike, which si what I believe happened. thanks again, Spike

Hi, David. Thanks for the offer of help. I have BCPERS450 serial number 2701DVHBC809300177. Unfortunately I'm about to go on a trip and will be away until the end of the month, so I don't have much time to discuss these things at the moment, but maybe Layne will have something to say. My understanding from when I was working on this a couple years ago is that the main problem in

In a mail to this list a command for shutting down a PC is mentioned, but without further explanation. It said something like this: net rpc shutdown -S <machine name> I do not get it: who shuts down who? For example, I have a samba acting as a PDC server for network with windows 2K workstaions. Users forget to shut down the ws's and I would like to do that automatically (from cron)

Hello Charles, I've attached a dump below. There were no long entries on any of the hosts, neither the one running standalone, nor the master/slave combo, which is not too surprising, it was really fast: I saw the light flickering in the room, almost like flash, and all those 3 systems went down. I first heard the "click" of the ports being disabled, heard the systems shut down, and

My serial # is 2835BY0SM886900639, model # SMART1500LCD. Using stock nut, my UPS will turn back on after load off, even with no power connected. Servers boot up and fail when the UPS finally dies. Using my patched nut, the UPS will fail to turn on if the power returns after the shutdown command but before actual load off. It seems like this UPS is missing the "load.on" and/or

On May 25, 2016, at 9:42 PM, Larry Fahnoe <fahnoe at fahnoetech.com> wrote: > > So the current NUT can't cause this UPS to power off the load while it is on line power, correct? I will update the nut-server init script with the sleep/reboot logic per FAQ #51. Correct. > My larger concern is testing the UPS to ensure it shuts down correctly and comes back up correctly as