search for: mileag

Dear R users: I want to convert some character vectors into numeric vectors. > head(price) [1] "15450 EUR" "7900 EUR" "13800 EUR" "3990 EUR" "4500 EUR" [6] "4250 EUR" >head(mileage) [1] "21000?km" "119000?km" "36600?km" "92000?km" "140200?km" [6] "90000?km" in the first example I can use: price <- sub(" EUR", "", price) to get "15450" "7900" "13800" &quo...

...to admit that I could not find an answer after an hour's worth of homework. What is the Trellis / Lattice analog for the axis(graphics) function that enables the creation of axes in locations other than the default (i.e., bottom for X axis and right for Y axis) ? For example when plotting mileage against weight (in American units), one might want to also include a second X axis on the top margin (e.g., axis() pos = 3) with fuel mileage in metric units. xyplot(Mileage ? Weight, data = fuel.frame) Thank you, humbly yours, Derek Eder platform i386-pc-mingw32 arch i386 os mingw32 s...

All - I'm having an issue with trying to plot a model derived from nls() onto a simple plot.? I have included a sample data set and the code that I've been using. ?? year month day?????? date location mileage? cost gallon????? cpg ? mpg????????? x 2009???? 1?? 4?? 1/4/2009????? BZN? 124585 19.39? 14.37 1.349339 10.71677 2009-01-04 2009???? 1? 15? 1/15/2009????? BZN? 124888? 23.2? 16.12 1.439206 18.79653 2009-01-15 2009???? 1? 27? 1/27/2009????? BZN? 125133 21.51? 14.35 1.498955 17.07317 2009-01-27 2009...

I've attached v2v/STATUS. There's still a bit to do. I'm not yet proposing this for inclusion, just discussion. Apart from the tool itself, I think there's mileage in considering how the functionality of Sys::Guestfs::Lib could be given more structure. I think there's considerable mileage in moving much of Sys::Guestfs::Lib into Sys::Guestfs::GuestOS. I haven't tried to code anything for Debian in what's here. However, the intention is that...

Hi, Suppose I use the following codes to read in a data set. ############################################### > rating <- scan("../Data/Rating.csv", + what = list( + usage = "", + mileage = 0, + sex = "", + excess = "", + ncd = "", + primage = "", + minage = "", + drivers = "", + district = "", +...

...i do it Mysql::Error: #23000Cannot add or update a child row: a foreign key constraint fails: INSERT INTO cars (`created_on`, `number_plate`, `price`, `title`, `updated_on`, `color_id`, `make_id`, `cc_rating`, `description`, `negotiable`, `views`, `year`, `transmission`, `user_id`, `car_type`, `mileage`, `model_id`) VALUES('''', ''PBO-5678'', 36000.0, ''2001 Corolla'', ''2006-03-22 02:23:35'', 0, 0, 1800, ''Nice\n'', 0, 0, 2001, ''Manual'', 1, ''\'''', 1600, 0) also Request...

...> - lambda v1.0 [2] > - local types as template arguments > - r-value 2.0 [3] > - static_assert > - built-in type traits This isn't very encouraging. Anecdotally from what I've seen in LLD (whose C++11 feature use is bounded only by MSVC 2012), the features that get the most mileage by a large margin are `auto`, range-for, and `nullptr`, along with library offerings like unique_ptr<>. Just based on that, the churn and overhead of imposing new build requirements doesn't seem worth it at the moment. -- Sean Silva

R-users E-mail: r-help@r-project.org Hi! R-users. http://finzi.psych.upenn.edu/R/library/mvpart/html/xpred.rpart.html says: data(car.test.frame) fit <- rpart(Mileage ~ Weight, car.test.frame) xmat <- xpred.rpart(fit) xerr <- (xmat - car.test.frame$Mileage)^2 apply(xerr, 2, sum) # cross-validated error estimate # approx same result as rel. error from printcp(fit) apply(xerr, 2, sum)/var(car.test.frame$Mileage) printcp(fit) I carried out the R object: f...

...elpers, this is just a notice to inform everyone that the current versions of XML and odfWeave don't seem to be playing nice with each other. Since it took me quite some time to figure that out, I thought that I let you know. In my case it helped to install an older version of XML but your mileage of course may vary. Best regards Thorsten -- Thorsten Raff 2nd Medical Department, University Hospital Schleswig-Holstein, Campus Kiel Chemnitzstra?e 33 24116 Kiel GERMANY phone: +49 431 1697-5234 fax: +49 431 1697-1264 email: t.raff<at>med2.uni-kiel.de web: www.uk-sh.de

...ying to set a field in a DB record based on the value of another form input field. Using the scaffold code, the create works as expected and the update (edit) also works. However, one of the DB fields (amount) is supposed to be computer from another (units): if the category field is "Mileage", amount= units * Fed_mileage_rate, otherwise amount= units. To accomplish this, I removed the amount field from the input form, as it is never entered directly, and put in an if statement to accomplish the computation above. When I test this by doing a create or an update, and units f...

...tree. It seems logical, therefore, that values for these "unused" predictors would not be needed for prediction. But when predict() is called on such models, all predictors seem to be required. Why is that, and can it be easily circumvented? Consider this example: > model <- rpart(Mileage ~ Weight + Disp. + HP, car.test.frame) > model n= 60 node), split, n, deviance, yval * denotes terminal node 1) root 60 1354.58300 24.58333 2) Disp.>=134 35 154.40000 21.40000 4) Weight>=3087.5 22 61.31818 20.40909 * 5) Weight< 3087.5 13 34.92308 23.07692 *...

...7 obs. of 5 variables: $ Price : num 11950 6851 6995 8895 7402 ... $ Country : Factor w/ 10 levels "Brazil","England",..: 5 5 10 10 10 7 5 6 6 7 ... $ Reliability: Ord.factor w/ 5 levels "Much worse"<"worse"<..: 5 NA 1 4 2 4 NA 5 5 2 ... $ Mileage : num NA NA NA 33 33 37 NA NA 32 NA ... $ Type : Factor w/ 6 levels "Compact","Large",..: 4 4 4 4 4 4 4 4 4 4 ... > ?ls > ls() character(0) -John [[alternative HTML version deleted]]

Folks, I have recently committed several lib/System changes. As with previous commits, the changes work on Linux but for other platforms I'm only "guessing" at the implementation based on available documentation. Your mileage might vary. If this breaks compilation on your platform, please correct the implementation and check it in or submit patches to me and I'll check it in. Here's the details of my recent additions .. (1) Allocating RWX memory is used by the JIT Emitter for code generation and execution....

...(19MB) CSV file that I'd like to read into R. The read.csv() function seems to be a bit inefficient to deal with it, and I remember that using scan() with "what" options is better. However I'm unable to understand how to use it. The first few lines of the data look like: USAGE,MILEAGE,SEX,EXCESS,NCD,PRIMAGE,MINAGE,DRIVERS,DISTRICT,CARGROUP,CAR_AGE,WSCLMS,ADCLMS,FTCLMS,PDCLMS,PICLMS,ADINCUR,PDINCUR,WSINCUR,FTINCUR,PIINCUR,RECORD,DAYS,MINAGEN,PRIMAGEN SC,7000,M,100,4,59,25,3,4,7,6,0,0,0,,,0,,0,0,,1,85,25,59 SC,7000,M,100,4,59,59,2,4,13,5,0,0,0,,,0,,0,0,,2,278,59,59 SC,7000,...

So, when I embark on the next ThinLTO try build, probably this Sunday, should I append -Wl,-plugin-opt,jobs=NUM_PHYS_CORES to LDFLAGS and run ninja without -j or -jNUM_PHYS_CORES?

Hi, This may actually be a theoretical question. When I tried to do the following: ########################################################## > colnames(rating.adclms) [1] "usage" "mileage" "sex" "excess" "ncd" [6] "primage" "minage" "drivers" "district" "cargroup" [11] "car.age" "adclms" "days" > rating.r1 <- rpart(adclms ~ ., data = rati...

...IST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS ACL RIGHTS=texk] Logged in as slusarz 5 LIST (SUBSCRIBED) "" (*) RETURN (SUBSCRIBED) * LIST (\Subscribed) "." "INBOX" [...] * LIST (\Subscribed) "." "Mileage Plus" Program received signal SIGSEGV, Segmentation fault. 0x00007ffff6d0cd61 in ?? () from /usr/lib/dovecot/modules/lib01_acl_plugin.so (gdb) bt full #0 0x00007ffff6d0cd61 in ?? () from /usr/lib/dovecot/modules/lib01_acl_plugin.so No symbol table info available. #1 0x00007ffff7b40eea...

...e, you can't use the default gcc that comes with Cygwin. I've been successful with GCC 3.4.3 on Cygwin. I've uploaded a zipped tar file my Cygwin CFE "install" directory. You can get it here: http://illuvium.com/download/ Use at your own risk (i.e. it works for me, but your mileage may vary). Reid. On Thu, 2005-02-24 at 14:21, Aaron Gray wrote: > There do not seem to be any binaries for CygWin only Linux and the Mac :( > > I tried building the frontend on CygWin but ended up with a makeinfo error > then a build error that I could not do anything about. >...

I have a program to use my mp3 player that loads fine but cant find the .vxd that it needs to communicate. How can i force wine to preload it, and possibly the .dll in the dir, so the program can find it. I'm new to wine so nothing to cryptic please :) Thanks A. Evans

...r <reid at x10sys.com> wrote: > Folks, > > I have recently committed several lib/System changes. As with previous > commits, the changes work on Linux but for other platforms I'm only > "guessing" at the implementation based on available documentation. Your > mileage might vary. If this breaks compilation on your platform, please > correct the implementation and check it in or submit patches to me and > I'll check it in.