similar to: x[x$a=="q",,drop=TRUE]

We''ve all seen the job listings. We know what they''re looking for. Rockstars. Code Monkeys. Rails Ninjas. And you''re left thinking, "But I''m just a programmer." Well, not anymore. Today, you become a Rails Kung-Fu Master! "Not me," you say. "I''ve already tried using all the acts_as_something plugins and all the something_fu

Hi, Thanks for the reply. Mohan Sundaram wrote : > mark in iptables and use tc to classify using mark. Mark like this ? iptables -A INPUT -m layer7 --l7proto bittorrent -j MARK --set-mark 3 and then.. tc filter add dev eth0 protocol ip parent 1:0 1 handle 3 fw flowid 1:10 and lets say we have a flowid 1:3 declared to use at 60kbit ceil 60kbit Is that proper ? If so then it

can you recommend a good manual for R that starts with a data set and gives demonstrations on what can be done using R? I downloadedR Langauage definition and An introduction to R but haven't found them overly useful. I'd really like to be able to follow some tutorials using a dataset or many datasets. The datasets I have available on R are Data sets in package 'datasets':

# how would I code in R to look at the letter of the alphabet # in the second column and create a indicator column for the # corresponding letter? data(InsectSprays) InsectSprays$spray

On Wed, Mar 25, 2015 at 03:47:39PM -0400, Konrad Rzeszutek Wilk wrote: > Ah nice. That could be spun out as a seperate patch to optimize the existing > ticket locks I presume. Yes I suppose we can do something similar for the ticket and patch in the right increment. We'd need to restructure the code a bit, but its not fundamentally impossible. We could equally apply the head hashing to

On Wed, Mar 25, 2015 at 03:47:39PM -0400, Konrad Rzeszutek Wilk wrote: > Ah nice. That could be spun out as a seperate patch to optimize the existing > ticket locks I presume. Yes I suppose we can do something similar for the ticket and patch in the right increment. We'd need to restructure the code a bit, but its not fundamentally impossible. We could equally apply the head hashing to

Dear useRs, I'm trying to plot spray quantities against dates, and label the points on the plot. Basically quite simple, but sometimes two chemicals have been used and are listed in separate rows in the table as below; then the labels are written on top of each other. > spray SprayDate PD Trt Qwater Qai 1 2005-03-09 Spidermites Pegasus 1300 1.04 2

Dear R users I created the graph at the bottom using xyplot in the lattice package. I added a title using the main="Title" command in xyplot, however it is plotted too close to the legend for my liking. To remedy this I increased the upper margin of the plot using plot(data, position = c(0,0,1,.9)) and attempted to move "SNA" upwards and to the right. I have tried using a

Are there any Snom 200 users that have two extns defined on their phone? I've been trying to get two (or more) extns defined in such a way that when extn #1 rings, LED #1 flashs; extn #2 rings, LED #2 flashes, etc. (Answer greating will be different depending upon which extension is called.) I can get multiple extns to register and work with * just fine, but regardless of which extn is

>library(RODBC) >ch<- odbcConnect("durga") > sqlQuery(ch, paste("SELECT * from emp")) >sqlQuery(ch, ("SELECT * from xyz")) store revenue year_y 1 bigbazar 787875 2008 2 more 87876 2008 plot(revenue ~ year_y, data=xyz, pch=16) can i get any diffrent types of graphs like pie charts, bar

Ok... I asked a question a few months back about a 7960 that a user claims to be "shocking" her in her ear from time to time. A few others indicated they had similiar issues and alot of them seemed to stem from power over ethernet. Here's what we've done... We replaced the phone, ran two new cat5 cables to a different switch, put in a power brick and disabled power over

Is there any difference between a ogg file containing chained logical bitstreams and two ogg files with different serial numbers concatenated (for eg: cat on unix)? -cathy <p><p>--------------------------------- Do you Yahoo!? Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop! --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage:

Hi, Am trying to run beta4 encoder on a Sun machine. Want to compare floor0 and floor1. Do not have autoconf and automake. Got the encoder to compile with a simple makefile. The only define i am using is NO_FLOAT_MATH_LIB. The encoded file when played(winamp) gives out plain noise. Am i missing any other flags/defs? -Cathy <p>--------------------------------- Do you Yahoo!? Yahoo!

Hello everybody, I'm testing the randomForest package in order to do some simulations and I get some trouble with the prediction of new values. The random forest computation is fine but each time I try to predict values with the newly created object, I get an error message. I thought I was because NA values in the dataframe, but I cleaned them and still got the same error. What am I

On Thu, Mar 26, 2015 at 09:21:53PM +0100, Peter Zijlstra wrote: > On Wed, Mar 25, 2015 at 03:47:39PM -0400, Konrad Rzeszutek Wilk wrote: > > Ah nice. That could be spun out as a seperate patch to optimize the existing > > ticket locks I presume. > > Yes I suppose we can do something similar for the ticket and patch in > the right increment. We'd need to restructure the

On Thu, Mar 26, 2015 at 09:21:53PM +0100, Peter Zijlstra wrote: > On Wed, Mar 25, 2015 at 03:47:39PM -0400, Konrad Rzeszutek Wilk wrote: > > Ah nice. That could be spun out as a seperate patch to optimize the existing > > ticket locks I presume. > > Yes I suppose we can do something similar for the ticket and patch in > the right increment. We'd need to restructure the