similar to: how to simplify a data.frame and add the counts of duplicate rows as a new column

Hi, I am trying to use the nls() function to closely approximate a vector of values, colC and I'm running into trouble. I am not sure how if I am asking the program to do what I think its doing, because the same minimization in Excel's Solver does not run into problems. If anyone can tell me what is going wrong, and why I'm getting a singular convergence(7) error, please tell me. I

Hi, set.seed(45) test1<-data.frame(columnA=rnorm(7,45),columnB=rnorm(7,10)) #used an example probably similar to your actual data apply(test1,2,function(x) sprintf("%.1f",median(x))) #columnA columnB # "44.5"? "10.2" par(mfrow=c(1,2)) lapply(test1,function(x) {b<-

On 16.12.15 12:32, Stephan Bosch wrote: > > That means that LTMP performed that delivery. That would normally only > happen when an error occurs. > No errors. All mail is delivering as expected. > Do you see anything strange in the user log? Does system log show > anything more when mail_debug=yes is active? > There is nothing unusual in the log. Dec 16 12:43:29 mx dovecot:

Hi Dovecot: 2.2.19.rc2 OS: CentOS Linux release 7.1.1503 (Core) FS: XFS Problem: Dovecot it does not include line breaks in the letter. Bug or feautre? Message size in fs: 1125 bytes Message: From cras at irccrew.org Tue Jul 23 19:39:23 2002 Received: with ECARTIS (v1.0.0; list dovecot); Tue, 23 Jul 2002 19:39:23 +0300 (EEST) Return-Path: <cras at irccrew.org> Delivered-To: dovecot

Hello, I am trying to define a share that is write accessible by only a two individuals, and read-only for a few other individuals. Everyone else doesn't get access to the share. My smb.conf entry for the share is below [soldrequest] comment = Soldrequest polling share path = /soldrequest read only = yes guest ok = no valid users = user1,user2,user3,user4,user5,user6,user7,user8

Dear List, I have a data structure like: > aa [[1]] [1] 1 2 3 [[2]] [1] 4 5 6 > bb [[1]] [1] 3 [[2]] [1] 5 I would like to set differences between "aa" and "bb" and get as result another list of lists like: > res [[1]] [1] 1 2 [[2]] [1] 4 6 I am trying: lapply(aa, setdiff, bb) but I simply get "aa" back as result. Could you please point me in the

Hello, Assuming I have the following setup for one page: <column A><data from controller 1 /> </columnA> <column B><data from controller 2 /> </columnB> <column C><data from controller 3 /> </columnC> Assuming the page is created for Controller 2, what would be the best way(s) to gather/render the data from the other controllers? Best

Dear List, I am using the wireframe function in the lattice package, and I am wondering if it is possible to invert the default axes orientation for x and y axes... what parameter should I look for? Best regards, Simone Gabbriellini

Hi, I'm an Apache James committer and we are curious to use imaptest in order to validate our IMAP protocol implementation. I'm using the nightlybuild : imaptest-20170506 I follow the examples given in the /T/ /est IMAP server compliancy/ examples https://imapwiki.org/ImapTest/Examples. And I wanted to analyse the errors reported, here are some: Error: user1 at james.org[11]: seq too

Dear List, my problem should be easy to fix, but I couldn't find a solution by myself... In my survey, there is a question with 14 possible answers. None of the respondents choose the 13th answer, so when I table() the results, R says: 1 2 3 4 5 6 7 8 9 10 11 12 14 31 52 7 21 40 7 8 2 28 2 2 1 17 13 is missing... anyone knows how to tell table() that there are 14 modalities in the

Dear List, how can I coerce a matrix like this [,1] [,2] [,3] [,4] [,5] [,6] [1,] "0" "1" "1" "0" "0" "0" [2,] "1" "0" "1" "0" "0" "0" [3,] "1" "1" "0" "0" "0" "0" [4,] "0" "0"

Hello List, I have some plots with the wireframe() function, and I'd like to display them in a single jpeg file. I know that par(mfrow=c(x,y)) will divide my display window in x rows and y columns, and although this works with plot(), it looks like it's not working with wireframe. here's my code: library(lattice) library(Cairo) CairoJPEG("wiley-rank.jpeg", width=960,

Dear List, I'm looking for some documentation about the R tcltk package The one I found in the help doesn't look exaustive, I need information on the use of the single tk widget, maybe with some examples thank you, simone gabbriellini

Dear List, just a little question, I am interested in Latent Class Analysis and I guess if there is a package for this pourpose thank for you help, Simone

Dear list, can someone tell me why this two pieces of code give me the same results? > for(i in 0:5){ sum[i] = i } > sum [1] 1 2 3 4 5 > for(i in 1:5){ sum[i] = i } > sum [1] 1 2 3 4 5 shouldn't the first one be 0 1 2 3 4 5 thank you, simone

Hello List, I have a data frame like: V130 V131 V132 V133 V134 V135 V136 1 0 0 0.9 0 0.9 0 0 2 0 0 0 0 0 0.8 3 0 0 0 0 0.9 0 0 4 0.9 0 0 0 0 0 0.9 5 0 0 0 6 0 0 0 0.9 0 0 0.9 7 0 0 0.8 0 0 0 0 8 0.9 0 0 0.9 0.8 0 9 0 0 0 0.9 0.9 0 0 10 0 0 0 0 0 0 0.9

Pigeonhole 0.4.10 doesn't log msgid for some messages. Dec 16 09:57:57 mx dovecot: lmtp(user1 at example.com): EbLlL2gLcVYCBgEAPZa6/Q: sieve: msgid=<20151216065756.BE1DF1FFD8 at cp.bitrix24.com>: forwarded to <user3 at example.com> Dec 16 09:57:57 mx dovecot: lmtp(user1 at example.com): EbLlL2gLcVYCBgEAPZa6/Q: sieve: stored mail into mailbox 'INBOX' Dec 16 09:57:57 mx

Dear List, I am trying to extend Rcmdr with some functions usefult to my study... I have addedd succesfully a menu and some submenu to the GUI, and I have placed a file .R in the /etc folder... I am able to call functions on that file, but I cannot see the results: how can I tell Rcmdr to write the output in the output box? Second question: how can I refer to the actually selected

Dear all, I have DNA sequence data which are fasta-formatted as >gene A;..... AAAAACCCC TTTTTGGGG CCCTTTTTT >gene B;.... CCCCCAAAA GGGGGTTTT I want to load only the lines that start with ">" where the annotation information for the gene is contained. In principle, I can remove the sequences before loading or after loading all the lines. I just wonder if there's a way to

Hello List, I would like to connect to a postgreSQL database on a remote server and I am wondering what is the best package to do that. I have just installed RpgSQL, RPostgreSQL, Rdbi and RODBC. The handiest to me is RPostgreSQL but I don't see how to connect to a remote server with it. For sure I can connect to remote server with RODBC, but since I am on a Mac OSX 10.6, I have quite