similar to: strange file sizes in log

I have a data frame containing monthly observations of the 'density' of each US state, recorded in variables named "density.AL", "density.AK", "density.AZ", and so on for all 50 states. The data frame (called d) also contains a variable called "Date" which is encoded as a string in the format "Jan-09", "Feb-09", etc. I also have

My apologies, I know that this is not a new problem, but I'm not sure how to find the answer I want to recursively loop over an object and trim trailing white space. When I use this function on a list of data.frame I get output like this: [1] "c(\" many spaces \", \" many spaces \")" "c(\" many spaces \", \" many spaces

#Is there a single function similar to "get" that works for both an object, and elements of an object ? #(I want the function to be able to return objects, and/or the deeper elements of an object.) #(i.e. elements of a dataframe and/or list)? #e.g. tempdf = data.frame(a=c(4,5,6) , b=c(10,11,12) ) templist= list(x=tempdf, y=c(1,2)) get('tempdf') #works as desired

I successfully combined my data frames, and am now on my next hurdle. I had combined the data and quarter, and used tapply to count the entries for each unique date/quarter pair. ar= tapply(ewrgnd$gw, list(ewrgnd$dq), sum) #for each date/quarter combination sums the gw (which are all 1) dq=row.names(ar) spl=strsplit(dq) But I need to split them back into the separate date and quarter. So I used

Hi all, I have a Windows server with rsync and cygwin, and I backup/restore files over ssh to a Linux server with rsync 2.6.8, over a 100Mbps LAN. I have tried an experiment with one 350MB file: Pushing the file from Windows to Linux over ssh takes around 15 min, with an average speed of ~400Kbps (using --progress). Pulling the same file using the same arguments takes around 45 mins, with an

I have numerous objects, each containing continuous data representing the same variable, movement rate, yet each having a different number of rows. e.g. d1<-as.matrix(rnorm(5)) d2<-as.matrix(rnorm(3)) d3<-as.matrix(rnorm(6)) How can I merge these three columns side-by-side in order to create a table regardless of the difference in length? I wish to analyze the output in a spreadsheet

This is both a specific question and a general one. First, I am running 'fitdistr' from library(MASS) and I get the following: Error in fitdistr(templist, "weibull") : optimization failed What is the cause of the error? How can I tell? Can I just catch this error, report it and move to the next set of data (eat the exception)? Thank you. Kevin

Hi List, I'm observing a strange problem on 2.6.9 (no opportunity to upgrade on both ends yet). Receiver is linux, sender is cygwin. I transferred a 6GB file (an MS SQL .bak file) physically from one site to the other, in order to get the first "backup" done. In the meantime, the sender generated a new file, which I know for a fact to be very similar to the manually transferred

Dear R-List member, I have a problem when I'm trying to save two arrays from a foreach-loop. I'm also not sure whether this is possible or just my inexperience. However, this works perferctly fine with a for-loop. Here is an example code - any help is much appreciated!!: ############ n.vpn = 2 n.run= 3 # create to empty matrices sme = matrix(NA,4,n.vpn) test = matrix(NA,4,n.vpn) #

Trying to set up a mail server under CentOS7 - having done this with CentOS5 and CentOS6 over the last decade with no issues and reliable service, it was time to upgrade (?) to CentOS7. Shouldn't be a problem, right? Getting to grips with systemd has been challenging - to say the least. So a brief overview of what I am trying to set up: postfix / amavisd-new / spamassassin / clamav so we

Everything worked, files transferred fine however a -vvv reveals that the process did not end clean. The error is not seen with -v or even -vv. Any insight? rsync version 2.5.5 protocol version 26, running on Solaris 8. Write failed flushing stdout buffer. write stdout: Broken pipe rsync error: unexplained error (code 255) at main.c(925) _exit_cleanup(code=255, file=main.c, line=925): about to

Routing Problem Internet | | DSL Router with NAT Enabled 192.168.93.2/24 | | | | 192.168.93.1/24 (eth1) | Linux Multihomed Router -- 10.0.0.25/8 (eth0) ------------------10.0.0.1 (host) | | 192.168.10.2/24 (eth2)

The Wine development release 1.7.34 is now available. What's new in this release (see below for details): - Support for surround sound in DirectSound. - Better text run support in DirectWrite. - Many HTML engine fixes. - More support for WBEM objects. - A few more C/C++ runtime functions. - Various bug fixes. The source is available from the following locations:

I poked around a bit in config/environments, and it looks like moving to production turns on caching. What exactly is it caching here? It''s an option in ActionController... does that mean that there''s now a cache of rendered pages, thus avoiding processing & database accesses for certain pages? The database content of the pages I''m working on now change very

What is the official method to install Java on Centos? I searched, but could find no mention of Java on the Web site. Ted Miller Centos 4.3 x86_64 Indiana

Hello I got about 20 different people using 20 different PC''s in my Lan. Five of them should have unrestricted access to the internet any time of the day. Yet the rest of them should only have access at certain timeframes during the day. Two of them should have no access at all. I am well experienced in writing rules (for the rules file) that make all this possible, yet i was

Dear All I have a data.frame like that: structure(list(name = c("Gga_rs10722041", "Gga_rs10722249", "Gga_rs10722565", "Gga_rs10723082", "Gga_rs10723993", "Gga_rs10724555", "Gga_rs10726238", "Gga_rs10726461", "Gga_rs10726774", "Gga_rs10726967", "Gga_rs10727581", "Gga_rs10728004",