similar to: calculating p-values by row for data frames

Hi. I have Dovecot + Postfix + MySQL. Version of Postix: postfix_2.11.3-1ubuntu1_amd64 Version of Dovecot: 2.2.9 Operations system is: Ubuntu 15.04 x64 Postfix have patched (patch VDA - http://vda.sourceforge.net) for using with quota, it means that file "maildirsize" in mail directory already exists and changed when add/delete mail. Quota for virtual box take in MySQL db.

Can someone recommend a method to answer the following type of question: Suppose I have a coin with a probability hhh of coming up heads (and 1-hhh of coming up tails) I plan on flipping the coin nnn times (for example, nnn = 500) What is the expected probability or frequency of a run of rrr heads* during the nnn=500 coin flips? Moreover, I would probably (excuse the pun) want the answer for a

Hi all, I need some help interpreting the info I'm seeing in the dovecot logs. I have a user using Outlook who is having connectively problems. Below is a sample of what the Dovecot log is showing. Can anyone explain to me why multiple logins occur within a few seconds of each other? Also, as I understand it, the "Disconnected" messages mean the kernel told Dovecot the

Dear R list, I have a dataset with a column which should be read as character, like this: name surname answer 1 xx yyy "00100" 2 rrr hhh "01" When reading this dataset with read.table, I get 1 xx yyy 100 2 rrr hhh 1 The string column consists in answers to multiple choice questions, not all having the same number of answers. I could format the

Hi All, I have had reports of problems with the -R option on OSX 10.6.4. Just tested it myself and found this odd result: When I run this "dtruss -f path/to/rsync -aHAXNR --fileflags --force-change --protect-decmpfs --stats -v /Users/astrid/Documents/main.m /Users/astrid/Desktop/rrr it produces the expected results with the relative folder paths in place

Dear all, I have looked for an answer for a couple of days, but can't come with any solution. I have a set of functions, say: > t0 <- function(x) {1} > t1 <- function(x) {x} > t2 <- function(x) {x^2} > t3 <- function(x) {x^3} I would like to find a way to add up the previous 4 functions and obtain a new function: > rrr <- function(x) {1+x+x^2+x^3} without,

How do i resolve this? symbol <- c('RRR' ,'GGG') for(i in seq_along(symbol)) { dat <- Quandl("LLL/symbol[i]") } required solutionis a loop where Quandl is a function and it loops as flows, Quandl("LLL/RRR") Quandl("LLL/GGG")

Hi, I apologize for the long message but the problem I encountered can't be stated in a few lines. I am having some problems with the function constrOptim. My goal is to maximize the likelihood of product of K multinomials, each with four catagories under linear constraints on the parameter values. I have found that the function does not work for many data configurations. #The likelihood

Hi again and thanks I'm using WinNT 4.0 as my network PDC. The Samba server is only a member server. Any idea how to solve this issue? Thanks, Miki > -----Original Message----- > From: Nigel Marsh [SMTP:Nigel.Marsh@first-linux.com] > Sent: Mon, March 29, 2004 11:59 AM > To: samba@lists.samba.org > Subject: Re: [Samba] Windows client using UPPERCASEto connect to >

'lo, all, Is there some (possibly undocumented?) way that I can pattern-match on a specified number of repeating digits? (Something similar to regular expressions' {}) Here's an example: let's say I have a string of things that need to be done for both extensions 233 and 255. I can either... A) Repeat the exact same code for both extensions, like so: exten =>

I have a data frame as follows: MsgType eotpd fn FI 2011-05-13 01:40:00 0 FF 2011-05-13 01:39:53 0 TC 2011-05-13 01:39:45 0 FI 2011-05-14 00:58:46 1 FF 2011-05-14 00:58:46 1 FI 2011-05-15 00:48:32 2 FF 2011-05-15 00:48:21 2 TC 2011-05-15 00:48:15 2 FI 2011-05-16

Anyone??? Any help? Any idea? Please..... Miki > -----Original Message----- > From: Gerald (Jerry) Carter [SMTP:jerry@samba.org] > Sent: Wed, March 24, 2004 5:02 PM > To: rrr > Cc: 'samba@lists.samba.org' > Subject: Re: [Samba] Windows client using UPPERCASEto connect to > Samba 3.02aserve > > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > rrr

Dear R users I searched some sources but i did not find an answer.Please give me some hint to following problem. I would like to compute a summary statistic for some vector for different factor levels. I know I can use tapply or aggregate but I do not know if there is a way how to use function with several (two) variable input (like weighted.mean). I wrote a simple a function for factor

I'm using R for PCA and? factor analysis. I want to create biplots of varimax rotated factors that color-code points by their classification. My research is on streams that are urban and rural. So, I want to color code them by this classification. If you just do a biplot from prcomp or princomp, you cannot add this color. So, I have used some code developed by a graduate student in our

Hi All, I have been trying to get to plot my PCA legend outside of the PCA plot, but success still alludes me. Can you guys please advise how I can achieve this. I used locater() to obtain coordinates for below the Comp.1 axis. Using these coordinates the legend disappears. Below is the code for the PCA and legend. Thanks in advance for the help. Regards Tinus r.cols <-

Is it possible to have one? I have a data.frame with two character columns and 6 numerical columns. I converted to a matrix as I needed to use the col() and row() functions. However, if I convert the data.frame to a matrix, using as.matrix, the numerical columns get converted to characters, and that messes up some of the calculations. Do I really have to split it up into two matrices, one

Dear R help: I am trying to use paste(), within an ifelse() statement to insert latex commands into an object that has been created using xtable(). I cannot make the strings behave as I would like, the '\t' is creating a tab, the usual method of '\\t' is not working either - nor is any series of backslashes. The xtable object, I think, automatically alters the strings. How

Hi, I'm trying to assign a score to each row which allow me to identify which rows differ. In the example file below, I've used "," to indicate column separators. In this example, I'd like to identify that row 1 and row 5 are the same, and row 2 and row 4 are teh same. Any help much appreciated. Also, any comments on what the command lines do would be fantastic. Thanks!!

I would appreciate any ideas on how to correct the problem that we are having that is outlined below. Thanks for your help. I have been running samba for a long time. Currently we are having problems with it filling up /var/log/messages with Feb 7 10:45:02 servername smbd[2157]: Can't become connected user! Feb 7 10:45:02 servername smbd[2158]: [2008/02/07 10:45:02, 0] smbd/

Dear All, I am trying to reproduce the example that I found online here http://bit.ly/11VG4ha However, when I run my script (pasted at the end of the email), I notice that there is a factor 2 between the values for the coefficients for the categorical variable female calculated by my script and in the online example. Any idea about where this difference comes from? Besides, how can I