search for: thre

Hi all, Does anybody have the experience of using optim to estimate variables with integral forms? here the code: trun.mean<- function(x) # t is the threshold { mu=x[1]; sigma=x[2]; t=x[3]; f <- function(x) (1/(sigma*sqrt(2*pi)))*exp(-(x-mu)^2/(2*sigma^2)); pdf.fun <- function(x) x*f(x); integrate(f,thre,upper=Inf)$value/integrate(pdf.fun,thre,upper=Inf)$value ; } when I run : > optim(c(200,100,113),trun.mean) Error in optim(c(...

...rce/xha/ha_set_pool_state doesn''t exis t: caught INTERNAL_ERROR: [ Unix.Unix_error(20, "access", "/opt/xensource/xha/ha_set_pool_state") ] Dec 5 17:56:26 xcp1 xapi: [debug|xcp1|490661|Async.pool.enable_ha R:9119ce88ffcb|backtrace] Raised at helpers.ml:792.12-13 -> threadext.ml:20.20-24 -> thre adext.ml:20.62-65 -> xapi_ha.ml:57.2-94 -> xapi_ha.ml:1470.20-60 Dec 5 17:56:26 xcp1 xapi: [debug|xcp1|490661|Async.pool.enable_ha R:9119ce88ffcb|xapi_ha] Caught exception while enabling HA: INTERNAL_ERROR: [ Unix.Unix_e rror(20, "access", "/opt/...

...s supposed to produce a data.frame that contains a line for each combination of levels of the variables in the by list. The first columns of the result contain these combinations of levels. With two by variables the second by-variable takes always only one value. However, it works fine with one or three by-variables. The problems seems to be caused by this line of code in aggregate(): w <- as.data.frame(w, stringsAsFactors = FALSE)[which(!unlist(lapply(z, is.null))), , drop = FALSE] or more specifically by: [which(!unlist(lapply(z, is.null))), , drop = FALSE] Kind regards FQ #...

...E, format="f") but it does not get the number of decimals correct. Specifying digits does not work as that is significant digits. I could use a switch statement switching on the size of the number to be formated to set the digits parameter but that is complex and leaves me insecure that thre may be other problems I have not uncovered. Is there a simple way of using library functions to insert big.marks and get the number of trailing digits correct? Perhaps some way of using sprintf? cheers Worik [[alternative HTML version deleted]]

Dear Team, Please provide the code for power on and power off the VM using Libvirt. Last week also I sent some query, but I dint get any response. Please help me in finding the same. Thanks & regards, Chaithra

Dear list, Given a list of elements like: aa <- list(one=c("o", "n", "e"), tea=c("t", "e", "a"), thre=c("t", "h", "r", "e")) Is there a function that returns the intersection between all? Both match() and intersect() only deal with two arguments, but sometimes I have more. Here, it should return "e" (or NA if none of the letters are common). I h...

I have a data set called GQ1, which has 20 variables one of which is a factor called Status at thre levels "Expert", "Ecol" and "Stake" I have managed to evaluate some of the data split by status using commands like: summary (Max[Status=="Ecol"]) BUT how do I produce asummary for Ecol and Expert combined, the only example I can find suggsts I could use...

...valid xlim I was looking in the manual under "plot", "plot.window", etc. but I didn't really get the resolution of my problem..... What's the problem? I'm runnig R on a SuSE 6.0 System. When I ran the same thing under the R for Windows, it plotted just fine... Is thre a special problem with the X11 device? Another thing: the html-help doesn't work (on my Linux again): when I run help.start(), it starts netscape, but it doesn't find the file "index.html". The start page with the links to "Search, packages, functions" etc. doesn't...

Hi List, Is there anyway to estimate the parameters with integral forms? Here is the function. The idea is to calculate the real mean from the censored mean given normal distribution. I have the function as trun.mean<- function(mu,sigma,t) # t is the threshold { f <- function(x) (1/(sigma*sqrt(2*pi)))*exp(-(x-mu)^2/(2*sigma^2)); pdf.fun <- function(x) x*f(x); mut <- integrate(f,thre,upper=Inf)$value/integrate(pdf.fun,thre,upper=Inf)$value ; # true mean cat( mut,"\n"); } The pain is the integral forms in the function so I...

Hi, I hope to show a heatmap with thre colours, no gradation. How to specify heatmap.2 to map "green" for values less than -1, "gray" for values between -1 and 1, and "red" for values greater than 1 ? Thanks [[alternative HTML version deleted]]

...te http://www.garmin.com/outdoor/products.html#2-way http://www.garmin.com/products/rino/ http://www.garmin.com/products/rino120 http://www.garmin.com/products/rino130 I phones tech support & they claim in gmrs mode and frs mode these radio are not duplex... did you have some more info here is thre some other garmin product you are using ?

Hi All, i'm experiencing a strange problem on sip channel. Sometime appens that the sip client ring as if it recieves 3 calls at the same time from the same number, even if thre is only a single call. I'm experiencing that both on the softphone sjphone and on the sip phone Grandstream GXP2000 an on two asterisk box one asterisk v 1.0.7 the second asterisk 1.2.16 I have not idea where to start for debug this Someone can help me? thank's in advance Accursio -------...

Hi, I have a problem regarding window adjust, in the SSH server. I was trying to get a file of 400K from a system, via SFTP, which has old version of openSSH [v2.0 or so] in it. I'm using Windows client, filezilla, to get thre file. Once it reaches ~12k, the transfer gets halted. On debugging I could find that it has reached the maximum window size in the server and the client is never again sending the window adjust message. In RFC, I couldn't find anything about handling this situation. Can you please let me k...

...9 PM, Dale Johannesen <dalej at apple.com> wrote: > These benchmarks are not distributed with llvm (which doesn't have the > legal right to distribute Spec, for example). If you have them from > another source, you need to configure --with-externals=<path> Okay, thanks. Thre should be better warning/error reporting though. Aaron > > On Feb 23, 2009, at 10:02 AMPST, Aaron Gray wrote: > > > Hi, > > > > I am getting this when running make-test :- > > > > $ /usr/src/llvm-test-2.5/configure > > checking for spec95 benchmark so...

...t IP -> Shorewall -> Apache2 at 192.168.2.150 -> PROXYPASS -> Apache2 at 192.168.1.22 Currently, when I try this, I get a "503 Service Temporarily Unavailable" error. The server at 192.1.168.22 works just fine when I access it from within the local subnet. Additionally, thre are no weird errors in any of the apache logs. I am sure this is a firewall problem. I''ve read the Squid Proxy documentation, but I am not knowledgeable enough to apply this to my situation. Can someone suggest the correct entry into the "rules" file to allow the apache...

Hi gang! At work I have a DL320 G2 machine I use as my desktop (I know, weird!...). Back when I ran RHEL WS 2.1 on it, it always ran a SMP kernel because it has a HypterThread capable processor. When I installed (fresh from scratch) Centos 4.4 on it a while back, though, Centos installed only the UP kernel. I've looked in the BIOS for settings to enable/disable HT support and I don't see anything. I've force-installed the SMP kernel and when I boot it it...

Hi, I''m just trying out Sebastian''s file_upload plugin, but I''m having problems - bound to be my fault! I can''t search gmane at the moment for examples that I''m sure have been recently posted :-( I have a MySQL table "scripts" with a field "filename varchar(255) not null, and a basic scaffold''d set of files for model

Hi, I wish build a R-script (or a R-function) that read a number from the keyboard and then process it. For example: from R I load the function X, that ask me the level of confidence "\alpha", by keyboard I write 5 and the function go on. Thanks in advance Paolo [[alternative HTML version deleted]]

...lt. I changed all of the BIOS settings that might possibly affect the CD BIOS and got the same result. So it appears to me that there is a severe incompatibility between the machine and SYSLINUX. The machine is a Gateway P5-133 model BATC with BIOS version 1.00.03.CN0T (cn<zero-not-oh>t). Thre is no BIOS update available (that I can find). The "common problems" area does not mention anything related or useful in this regard. Nor does the "hardware compatibility" area. Searching all of zytor.com yielded no results related to "Gateway BATC" or "Gateway...

...annesen <dalej at apple.com> > wrote: > These benchmarks are not distributed with llvm (which doesn't have the > legal right to distribute Spec, for example). If you have them from > another source, you need to configure --with-externals=<path> > > Okay, thanks. Thre should be better warning/error reporting though. > > And Vikram Adve's home directory should not really be compiled into > a release. I don't disagree with either of these, but I will point out that -- with-externals is documented here: http://llvm.org/docs/TestingGuide.html &...