search for: alfredo

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2007 Sep 17
3
data frame
...1 0 0 0 0 0 0 1966 642 518 509 453 0 0 0 0 0 1967 505 340 621 458 0 0 0 0 0 1968 451 383 428 318 339 0 0 0 0 > length (a) [1] 9 I've a questions... There is a function for show the lenght of single observation? > ???? (a) [1] 12 Best Wishes, Alfredo [[alternative HTML version deleted]]
2007 Mar 02
3
Upgrade dovecot - rpm or spec
...en using dovecot-1.0.alpha5 for a long time, now i would like to update to v.1.0.rc24 on my Red Hat ES 4 machine, so i need an rpm version that i couldn't find on the web. Also now i can build the rpm package via SPECS, which i don't have. Plis, anybody would help? Thanks in advanced, Alfredo -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://dovecot.org/pipermail/dovecot/attachments/20070302/d03509ae/attachment.html>
2001 Aug 23
2
help
> -----Mensaje original----- > De: Alfredo Hurtado Pereda > Enviado el: Jueves, 23 de Agosto de 2001 11:38 a.m. > Para: 'wine-users-request@winehq.com'; Alfredo Hurtado Pereda > Asunto: help > > > > Help me Please > > > I have a Problem . I Install Sybase Opclient so i run the > progr...
2020 Jun 16
4
Centos7 and Vlan
...network interface and on that IFwe have 2 vlan. >From both vlan we'd like to reach the internet independently so basically with 2 different gateways. we tried with all the routes,rules etc but only on one vlan we are able to ping 8.8.8.8 for instance. Any suggestions/ideas? Cheers -- */Alfredo*
2011 May 04
3
join tables in R
I'd to match-merge 2 tables in such a manner that I keep all the rows in table 1, but not the rows that are in both table 1 and 2. Thank you for your help, Alfredo > master <- data.frame(ID=2001:2011) > train <- data.frame(ID=2004:2006) > valid <- ??? in this example table valid should have the following > str(valid) Year: int 2001 2002 2003 2007 2008 2009 2010 2011 in SAS I'd do the following: data master; do id=2001 to 2011;...
2008 Jun 18
4
inverse cumsum
...92 2.15 1.28 1.23 2.26 1.22 3.17 1993 1.50 0.87 1.68 1.97 0.83 2.55 1994 0.69 0.00 0.76 1.89 0.60 0.87 1995 1.13 1.04 1.19 1.52 1.13 1.78 Can I utilise a cumsum inverse? from 1995 to 1985? Thank you, Alfredo
2004 Aug 06
0
error when reencoding
...i got a segmentation fault. in other try, i have used `ices -F etc/playlist.txt -R -H 32 -P teste` and i got these errors: ---- Logfile opened Error setting LAME parameters. Check bitrate, channels, and sample rate. Connected to server 127.0.0.1... Streaming 12672896 bytes from file /home/staff/alfredo/mp3/queen/Queen - Who Wants to Live Forever (Highlander)(1).mp3 bitstream problem: resyncing... Warning: Encountered error while transfering /home/staff/alfredo/mp3/queen/Queen - Who Wants to Live Forever (Highlander)(1).mp3. [Libshout reported send error: Unknown libshout error.] Streaming 7899...
2011 Mar 26
3
round number
Hi, > a <- 4 > a*0.2 [1] 0.8 ok!! Is there a method to obtain this: > a*0.2 [1] 0.80 I need to round the number also with the zero. Thanks in advance, Alfredo
2015 Sep 10
4
Message moved to Spam folder mysteriously
...fc74b186396785 at mydomain.com>, size=2838 Sep 10 12:12:45 mda02 dovecot: imap(my.user at mydomain.com): expunge: box=INBOX, uid=826, msgid=<466c888b2179f7e2c0fc74b186396785 at mydomain.com>, size=2838 I don't have any client connected at the imap server in this time. Some tip? BR, Alfredo
2009 Jun 23
7
first value...
....662832 8.810785 14.421302 [92] 7.614985 7.548091 9.843389 14.977402 20.875255 7.787543 2.005056 [99] 4.016916 3.601773 4.140390 7.241999 13.280794 18.038902 18.762169 I must obtain the position of first value of the vector... In this case is 82. > inc[82] [1] 13.09550 Regards, Alfredo
2013 Jul 26
0
variación en los resultados de k medias (Alfredo Alvarez)
...edite la linea del asunto (subject) para que el texto sea mas especifico que: "Re: Contents of R-help-es digest...". Además, por favor, incluya en la respuesta sólo aquellas partes del mensaje a las que está respondiendo. Asuntos del día: 1. variación en los resultados de k medias (Alfredo Alvarez) 2. Re: variación en los resultados de k medias (Carlos J. Gil Bellosta ) 3. Re: variación en los resultados de k medias (Julio Alejandro Di Rienzo) 4. Re: variación en los resultados de k medias (Alfredo Alvarez) 5. Re: Error al utilizar twitteR (Jorge I Velez) 6...
2008 Jun 19
3
colnames of a column
...NA NA 1835 3.05 NA NA 1836 3.31 NA NA 1837 2.26 NA NA > colnames(rwl) [1] "0028002F" "0028013F" "0028032F" Ok.... > colnames(rwl[,1]) NULL why?? I expect: "0028002F" Thanks in advance, Alfredo
2007 Sep 13
2
loop function
Hi, If I have this values: 21 23 14 58 26 .... How can I sum the values by a progression like this: (21) (21 + 23) (21 + 23 + 14) (21 + 23 + 14 + 58) (21 + 23 + 14 + 58 + 26) (21 + 23 + 14 + 58 + 26....) I've try with the function "loop".... Best Wishes, Alfredo [[alternative HTML version deleted]]
2012 May 15
1
Object-oriented programming (OOP)
Hello everybody, please excuse my bad English. I am Alfredo Naime and I'm from to Venezuela. I want to make a lib with tools for simulation (queues, inventories, factory, etc.) using object-oriented programming (OOP). You have any manuals on the handling of data types, classes, inheritance, etc. in R with examples and how to make a R lib. Thank you,...
2008 Jun 27
2
NA value
...wl [1] "cimfasy_rwl" "rocquce_rwl" > for (i in files_rwl) assign(i,i[is.na(i)] <- 0) > ls() [1] "cimfasy_rwl" "files_rwl" "files.rwl" "i" "rocquce_rwl" > > cimfasy_rwl [1] 0 > Thanks in advance, Alfredo
2009 Jun 23
4
vector and NA
...[162] 4.274514 3.138237 12.296835 20.982433 13.001104 2.606328 3.333271 [169] 5.514425 2.179244 5.381514 6.848380 3.794428 5.114591 4.975830 [176] 3.809948 10.131608 14.145913 > ------------------------------------------- How can I extract a vector without the NA value? Regards, Alfredo
2013 Jul 26
1
variación en los resultados de k medias (Alfredo Alvarez)
...y sobretodo no varían en los resultados. A diferencia de kmeans y pvclust, para el paquete mclust no es necesario definir de antemano el número de grupos. Sobre el control del tamaño de los grupos, me parece haber visto algo, pero ahora no lo tengo presente, si encuentro algo, lo comento. saludos. Alfredo Message-ID: <51F2382B.3080201@tid.es> Content-Type: text/plain Hola, pues con esto del kmeans ando pegándome ahora y si quieres tener los mismos resultados para los mismos datos de entrada debes darle una semilla constante en cada ejecución: set.seed(1234) Como se explica aquí: https://s...
2008 Sep 11
2
count value
...X1006302F X1006304F X1006307F X1006308F X1006321F X1006401F 1 NA NA 40 NA NA NA NA X1006402F X1006406F X1006407F X1006408F X1006421F X1006605F 1 NA 65 NA NA NA 45 > How can I count the field =! NA?? Alfredo
2009 Nov 10
1
aggregate data.frame
...-6.4300000 11.1370867 60.0 1 6 0.1122784 7 0.6358819 -12.1333488 82.4 1 7 0.4493264 8 -7.9629934 -15.6282544 60.0 1 8 0.1932665 9 -7.9962383 -7.1998453 62.0 1 9 0.1982783 10 -17.3282497 5.6302896 67.0 1 10 NA 11 -3.2569414 5.0152500 77.5 1 12 0.3724666 Thanks, Alfredo
2011 Feb 11
3
Samba or NFS
Hello Thinking of setup a backup process between two Centos systems. One will backup to the other one. For those people out there with Centos production severs what would you recommend to use Samba or NFS What is the most common and simple to use? Many thanks in advance Alfredo -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20110211/6ea2d3f6/attachment.html>