similar to: array problem and for looping

Dear R- users and Helpers I am a beginner for R. I am using R to implement EM algorithm for treating Missing values. I would like to know how can save or compile my logical R commands to an application; so that the next time I could just execute the R- file. Example for calculating the mean of a data set x <- c(8,11,16,18,6,4,20,25,9,13) u <- mean(x) u Now I would like to save

hi all why does the following not work??? this was someone elses code and i couldnt explain why it doesn't work. m=matrix(c(0,0),2,1) v=matrix(c(1,0,0,1),2,2) Y=function(X1,X2,mu=m,V=v) { X=matrix(c(X1,X2),2,1) a=(1/((2*pi)*sqrt(det(V))))*exp((-0.5)*(t(X-mu)%*%solve(V)%*%(X-mu))) a[1] } x1=seq(-1,1) x2=x1 Z=outer(x1,x2,FUN="Y",mu=m,V=v) persp(x1,x2,Z) my code:

Dear R- User I created two random number sets using rnorm function and calcuted their respective means. However now I would like to randomly replace some values with NA. Thus create my own test data. Any help or suggestions on this ? Also wanted to confirm when multiplying two random number vectors x am y by matrix..is this how i do it. A is the matrix z <- c(x,y)

Dear R users and Helpers I am beginner with using R and interested in carrying out certain task for my statistical research. I am reading data for a text file, which could contain data in following pattern x y 8 10 11 14 16 16 18 15 6 20 4 4 20 18 As per the example I have two columns and 7 rows of data in each. However is real life data situation I may not know how many columns are present

Dear R- helpers Following a draft structure of the R script for which I am facing problem Step 1 x <- of type array with original values y <- of type array with original values Step 2 for (ctr in 1:10) { # my problem here the both x and y still show the original values from step 1 # in spite of making changes to the old values of the arrays x and y in the function function

Hi! I would like to perform an F-Test over more than one variable within a generalized mixed model with Gamma-distribution and log-link function. For this purpose, I use the package mgcv. Similar tests may be done using the function "anova", as for example in the case of a normal distributed response. However, if I do so, the error message "error in eval(expr, envir, enclos) :

Dear R - users/Helpers I am dealing with bivariate Normal data with missing values. Further I am trying to implement Expectation-Maximization (EM) algorithm to resolve the missing data problem. Now one of the requirements is use the Log likehood function i.e -2Log so as to find a reliable convergence.... My question is there any R built function for the same or do i have to use the

Hello R users, I'm trying to extract random samples from a big array I have. I have a data frame of over 40k lines and would like to produce around 50 random sample of around 200 lines each from this array. this is the matrix ID xxx_1c xxx__2c xxx__3c xxx__4c xxx__5T xxx__6T xxx__7T xxx__8T yyy_1c yyy_1c _2c 1 A_512 2.150295 2.681759 2.177138 2.142790 2.115344 2.013047

drwx-----x kunal kunal Storage I'm guessing this point is being more restrictive. Can you try changing this into 0755? Also suddenly you are no longer using vmail but random user IDs. This only works with vmail. Aki > On 25 February 2019 19:56 Kunal A. <kunal.oa at gmail.com> wrote: > > > Hi, > Yes. Output ;- > > dr-xr-xr-x root root / > drwxr-xr-x root

Whew... What a relief. I know the list was worried about why we could not get a hold of Manoj Shetty.... W -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Manoj Shetty Sent: Monday, May 09, 2005 12:24 PM To: asterisk-users Subject: [Asterisk-Users] Manoj Shetty is out of the office. [Email checked- EMEA] I

Dear Aki, Many thanks again. Thanks for explaining this. Very grateful for your assistance. Thanks a bunch ! Kunal On Mon, Feb 25, 2019 at 11:56 AM Aki Tuomi <aki.tuomi at open-xchange.com> wrote: > At minimum directories > > /run/media/computer/Storage/ > > need to have o+x, so you can do > > chmod o+x /run /run/media /run/media/computer /run/media/computer/Storage

Dear Aki, I have given permission to the folders Storage/Email to vmail. But the upper hierarchy is not under vmail . Full directory = /run/media/computer/Storage/Email /run/media/computer = not vmail Storage/Email = vmail How do I get this corrected ? It seems like vmail needs access through all through run/media/computer . Please excuse my ignorance as I am not very familiar with

Well thanks. Will post it on the sssd list. On Wed, Jun 15, 2016 at 11:36 PM, Rowland penny <rpenny at samba.org> wrote: > On 15/06/16 18:24, shridhar shetty wrote: > >> I am trying to run samba with sssd service and AD authentication. >> I have joined the linux server to the AD domain using realmd and using >> sssd >> to authenticate to the AD. I am able to

Hi All, I have installed Solaris 11 Build snv_77 on x86 box. I have been facing problem while working with Xen (xm command)... I have installed guest domain/VM/OS(Solaris 11 Build snv_77) on x86 box, using "virt-install" utility. After rebooting the host machine, my guest domain has become inactive. I am not able to perform any task on guest domain, including getting console. It

Dear Aki, Many thanks for your feedback. Its what I figured I should do but I was not sure how safe it was. Would it make sense to execute the following to /run/media/computer so that the user/group is vmail? sudo chown -R vmail:vmail to the /run folder ? Also if this practice is safe to perform? Thanks Kunal A On Mon, Feb 25, 2019 at 11:20 AM Aki Tuomi <aki.tuomi at open-xchange.com>

Hi, We have managed to compile samba3 (v 3.0.24 that ships with openwrt/ kamizake) for our ubicom32 platform and programmed a board with it, however I am not able to access a samba share on the board. When trying to access the OpenWRT router (using the smbclient command) I get: Error NT_STATUS_CONNECTION_REFUSED The device is reachable from my linux box (otherwise I should have seen a Error

Thanks Rowland, I have been using "idmap config xxxx : backend = rid" instead of "ad". So i understand that nothing is to be set from the windows AD side. and i am running wbinfo -t as root user. Few observations. * I have multiple Active directory DCs. And in the site where the machine is located, we have 2 ReadOnly DCs. * On capturing network packets, I observed that the

On Thu, 13 Oct 2016 19:13:25 +0530 shridhar shetty <shridhar.sanjeeva at gmail.com> wrote: > That is what I said. > I have been using backend = rid. > The last smb.conf you posted had this line: idmap config xxxx : backend = ad Rowland

Hi, Unable to do peer probe... and unable to figure out whats the reason from the gluster log. can someone help ? 1) This is what i was trying... gluster> peer probe llm19.in.ibm.com Probe unsuccessful Probe returned with unknown errno 107 gluster> peer probe 9.124.111.25 Probe unsuccessful Probe returned with unknown errno 107 gluster> peer status Number of Peers: 1 Hostname:

> On 25 February 2019 17:56 Kunal A. via dovecot <dovecot at dovecot.org> wrote: > > > Hey Guys! > Many thanks for your feedback. I have kind of gotten it to work but I just struggling to get the permissions of the folder correct. Highly appreciate if someone could help me set the correct permission settings for it . Terribly sorry for my ignorance. > > My error msg