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Hi R-Helpers, Sorry to bother you, but I have a simple task that I can't figure out how to do. For example, I have some names in two columns NamesWide<-data.frame(Name1=c("Tom","Dick"),Name2=c("Larry","Curly")) and I simply want to get a single column NamesLong<-data.frame(Names=c("Tom","Dick","Larry","Curly")) > NamesLong Names 1 Tom 2 Dick 3 Larry 4 Curly Stack produces an error NamesLong<-stack...

Hi, You were on the right track using stack(), but you just pass the entire data frame as a single object, not the separate columns: > stack(NamesWide) ? values ? ind 1 ? ?Tom Name1 2 ? Dick Name1 3 ?Larry Name2 4 ?Curly Name2 Note that stack also returns the index (second column of 'ind' values), which tells you which column in the source data frame the stacked values originated from. Thus, if you just want the actual data: > stack(NamesWide)$values [1] "Tom" ?...

Just to repeat: you have NamesWide<-data.frame(Name1=c("Tom","Dick"),Name2=c("Larry","Curly")) and you want NamesLong<-data.frame(Names=c("Tom","Dick","Larry","Curly")) There must be something I am missing, because NamesLong <- data.frame(Names = c(NamesWide$Name1, NamesWide$Name2))...

...On Behalf Of Heinz Tuechler Sent: Monday, April 3, 2023 4:39 PM To: r-help at r-project.org Subject: Re: [R] Simple Stacking of Two Columns Jeff Newmiller wrote/hat geschrieben on/am 03.04.2023 18:26: > unname(unlist(NamesWide)) Why not: NamesWide <- data.frame(Name1=c("Tom","Dick"),Name2=c("Larry","Curly")) NamesLong <- data.frame(Names=with(NamesWide, c(Name1, Name2))) > > On April 3, 2023 8:08:59 AM PDT, "Sparks, John" <jspark4 at uic.edu> wrote: >> Hi R-Helpers, >> >> Sorry to bother you, but I have a s...

...ne won't boot and drops to a shell. Below is the line I added to fstab. I thought that the option "noauto" would prevent the machine from trying to mount the drive /dev/sdb /usbdrive ext3 user,noauto,rw 0 2 What am I doing wrong? Any advice is welcome. Dick -- Yes indeed...the Hokey Pokey *is* what its all about!

...not just a problem of -partial or something similar. Ok, I haven't tried it without ssh yet, but it really looks very strange. The version is the rsync 2.5.6cvs version from debian-unstable. Thanks for any help ! Mermgfurt, Udo -- Udo Wolter | /"\ email: uwp@dicke-aersche.de | \ / ASCII RIBBON CAMPAIGN www: www.dicke-aersche.de | X AGAINST HTML MAIL dark: heaven@lutz-ziffer.de | / \

...---- Using this very config file and only changing the port number yields a valid page. Using port 80 screws up the MIME type. Any hints would be very much appreciated. FYI. Server = Debian Sarge Ruby = 1.8.4 Rails = 1.0.0 Lighttpd = 1.4.8 Postgres = 8.1.2 This box runs no other stuff. -- Dick Visser TERENA IT-support officer / webmaster Singel 468D, 1017 AW, Amsterdam, The Netherlands Phone: +31 20 5304488 Fax: +31 20 5304499 Email: dick@terena.nl http://www.terena.nl Live IPv4/6 webcam: http://www.terena.nl/~dick PGP-key: http://www.terena.nl/~dick/pgp.key.asc

Apologies for the novice question, but this is likely beyond my google searching range.. I am trying to create a table from the summaries of a file. The 2 column data table looks like; Harry 335/335 Harry 124/506 Harry 124/506 Dick 133 Tom 335/335 Tom 335/335 with 1000 unique values in col 1, 300 unique in col 2. The 'summary' doesn't seem to handle this many values well. I would like to summarise this data in a table that reads the number of occurences of the values of col 2 for each...

I'm looking into backing up my CentOS 5.5 system using an external USB 2.0 hard drive. Anyone with experience with Toshiba Canvio USB 750 GB unit? I'm backing up to DVDs now and would like to streamline the process. Any advice is welcome with thanks. Dick -- Yes indeed...the Hokey Pokey *is* what its all about!

scrub completed after 1h9m with 0 errors on Tue Feb 17 12:09:31 2009 This is about twice as slow as the same srub on a solaris 10 box with a mirrored zfs root pool. Has scrub become that much slower? And if so, why? -- Dick Hoogendijk -- PGP/GnuPG key: 01D2433D + http://nagual.nl/ | SunOS sxce snv107 ++ + All that''s really worth doing is what we do for others (Lewis Carrol)

Good Morning-- I'm looking to shore up security in my system and with communications. Can you point me to the proper version of GnuPG for CentOS 5.3 (Final)? Thanks, Dick -- "They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety." --Benjamin Franklin 1755

I have Centos 7 installed on my laptop which works perfectly fine. I use a variety of music apps including VLS, mplayer and squeezelite. They all work fine, and using the KDE mixer app I have the levels set just as I like them. Why is it then that if i start up either Firefox or Chrome, whichever I start up first creates a new sound device which appears in the mixer, and then changes my

After a liveupgrade and luactivate I can login to the -new- BE. My question is: do I have to luactive the -old- BE again if I want to chose that one from the grub menu or can I just run it if I want to. -- Dick Hoogendijk -- PGP/GnuPG key: 01D2433D + http://nagual.nl/ | SunOS sxce snv107 ++ + All that''s really worth doing is what we do for others (Lewis Carrol)

...rtions unless I clean it up on a regular basis (which I'm not prone to do.) Is there anyway other than eliminating the graphing to prevent those log entries. Otherwise, what would be the preferred method of eliminating the log completely? Eliminate the <accesslog> tag altogether? -- Dick Triad AV Services 1910 Ingersoll Ave. Des Moines, IA 50309 515-243-2125 515-243-2055 (fax) http://www.triadav.com dtrump1@triadav.com

...it is live only. Do I just use a different port number? Any recommendations for the streaming source? 2. I know that using the admin facilities I can manually force a client to an alternate mount point. But is there a good way to do this on an automated basis? Thanks for any suggestions. Dick Trump

...nrow=3) I would like to remove the third column. However, because this is in a loop I need a way to first determine which columns are all zeros, and only then remove them. I.e., I don't know which column of x contains all zeros until after x is created. Thanks! Anthony -- Anthony Steven Dick, Ph.D. Post-Doctoral Fellow Human Neuroscience Laboratory Department of Neurology The University of Chicago 5841 S. Maryland Ave. MC-2030 Chicago, IL 60637 Phone: (773)-834-7770 Email: adick at uchicago.edu Web: http://home.uchicago.edu/~adick/

...between 0908 and 090822. Is this correct? How do I restore those files? I know how to recreate the root pool and how to restore the first one (.../snaps/rpool.0908) But what is the exact zfs syntax to restore the second file on top of the first one, containing the differences between the two? -- Dick Hoogendijk -- PGP/GnuPG key: 01D2433D + http://nagual.nl/ | SunOS 10u7 5/09 | OpenSolaris 2009.06 rel + All that''s really worth doing is what we do for others (Lewis Carrol)

...list of files. 2) The message "<file> is newer" when you use the -u option is moved to verbose level 1. I think that it is usefull to report newer files when you use a single -v option. It is also consistent with the warning messages generated by "rdist -y". -- Dick Streefland //// Altium Software BV dick.streefland@altium.nl (@ @) http://www.altium.com --------------------------------oOO--(_)--OOo--------------------------- -------------- next part -------------- --- rsync-2.5.5/flist.c.orig Thu Mar 14 22:20...

i want to count the number of paragraphs in my message of an article , but it gives the wrong number example of paragraph : <p><div class=''paragraaf''><p><h4>Dick Advocaat verdient veel geld bij Zuid-Korea</h4><div class=''bericht''>De Zuid-Koreaanse voetbalbond legt de Nederlandse bondscoach Dick Avocaat rijkelijk in de watten. De lokale media melden dat Advocaat per jaar 605.000 euro opstrijkt. Zijn loon zou een half miljoen...

The documents we want to index come in many formats; e.g., HTML, PDF, RTF, Word, Excel, etc., etc., etc. I''ve been searching to find parsers that will translate each of these formats to indexable text, but have had little success. Any help will be appreciated. -- Posted via http://www.ruby-forum.com/.