similar to: Help with Nesting

Hi, I use Quandl package to download data from Quandl https://www.quandl.com Today when I tried to download data from there, I received below error : > Quandl('LME/PR_CO') Error in curl::curl_fetch_memory(url, handle = handle) : gnutls_handshake() failed: An unexpected TLS packet was received. I am using Quandl_2.8.0 in below platform R version 3.4.4 (2018-03-15) Platform:

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.

Hello R-users, I am looking for an elegant way to calculate p-values for each row of a data frame. My situation is as follows: I have a gene expression results from a microarray with 64 samples looking at 25626 genes. The results are in a data frame with the dimensions 64 by 25626 I want to create a volcano plot of difference of means vs. ?log(10) of the p-values, comparing normal samples to

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 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

Hi I am analysing from a behavioural experiment comparing left and right turns of snails. Basically I end up with a list of twenty values like this: R R R L R L L L L R R R R L L L R L R L I want to analyse runs of turns but would like to automate how this is processed and end up with a table that displays the frequency of the sequences (L, LL, LLL, R, RR, RRR etc). Is it possible to construct

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

I have a samba server at ip address aaa.bbb.ccc.ddd I can connect to it from clients on subnets aaa.bbb.eee. and aaa.bbb.fff. I can't connect to it from clients on ggg.hhh. smb.conf has hosts deny = all hosts allow = localhost, aaa.bbb., ggg.hhh. The client can successfully 'ping mysambaserver' (resolves to aaa.bbb.ccc.ddd). Doing 'net view \\mysambaserver' fails with

'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 =>

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 >

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

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

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,

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

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 <-

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

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

I was going through the example below which is taken from the example section in the R documentation for accessing the function call stack. I am confused and I have 3 questions that I was hoping someone could answer. 1) why is y equal to zero even though the call was done with gg(3) 2) what does parents are 0,1,2,0,4,5,6,7 mean ? I understand what a parent frame is but how do the #'s relate

my problem is more complex than below but I think below can suffice. i have a list and the name of it at the top level is GGG. so, if i do an lapply and operate on lower components in the sublist, then I can do as shown in EXAMPLE 1 and what will come back will be named GGG at the top level. but, suppose that , the function inside the lapply function was more complex and i wanted to