search for: olddata

Hi, This is my code (my data is attached): library(languageR) library(rms) library(party) OLDDATA <- read.csv("/Users/Abigail/Documents/OldData250412.csv") OLDDATA$YD <- factor(OLDDATA$YD, label=c("Yes", "No"))? OLDDATA$ND <- factor(OLDDATA$ND, label=c("Yes", "No"))? attach(OLDDATA) defaults <- cbind(YD, ND) set.seed(47) data.control...

...ne)) , FUN.ON.ROWS, ... ) ? rv <- do.call("rbind", soln) ?## omits naming. ? if (ncol(rv)==1) rv <- as.vector(rv) ? rv } this works fine, except that what I want to get NA's in the return positions that were not recalculated. then, I can write newdata$y <- ifelse ( is.na(olddata$y), mc.byselectrows( olddata, is.na(olddata$y), fun.calc.y ), olddata$y ) I can do this very inelegantly, of course. I can merge recalclist into data.in and then write a loop that substitutes for the do.call to rbind. yikes. or I could do the recalclist contingency inside the FUN.ON.ROWS, but t...

Hi, I have a dataframe with some 800 rows and 14 columns. Could you please advise how I can concatenate the rows - one after another. Similarly for columns, one below the other. Many thanks. Cheers, Santana [[alternative HTML version deleted]]

....067s time du -sh /data/aa/bb/cc 3.7G /data/aa/bb/cc real 16m43.735s user 0m1.097s sys 0m5.802s 16m and 7m is too long for a 3.7 G directory. I must mention that the directory contains huge number of files (208736) but running du on same directory on old data gives this result time du -sh /olddata/aa/bb/cc 4.0G /olddata/aa/bb/cc real 3m1.255s user 0m0.755s sys 0m38.099s much better if I run same command again time du -sh /olddata/aa/bb/cc 4.0G /olddata/aa/bb/cc real 0m8.309s user 0m0.313s sys 0m7.755s Is there anything I can do to improve this performance? I would also like hear from some...

...t: Re: [Rd] question > > > Erich Neuwirth <erich.neuwirth@univie.ac.at> writes: > > > in r 1.3.1, > > i read in data into a dataframe and (erroneously) forgot > to convert text > > into numbers. > > > > the frame was called olddata > > then i could to the following calculation: > > > > vp95<-olddata["vp95"]/olddata["wb95"] > > > > "vp95" and "wb95" are column names. > > > > in r 1.4.0, this does not work any more. > >...

...ta/aa/bb/cc > real 16m43.735s > user 0m1.097s > sys 0m5.802s > > 16m and 7m is too long for a 3.7 G directory. I must mention that the > directory contains huge number of files (208736) > > but running du on same directory on old data gives this result > > time du -sh /olddata/aa/bb/cc > 4.0G /olddata/aa/bb/cc > real 3m1.255s > user 0m0.755s > sys 0m38.099s > > much better if I run same command again > > time du -sh /olddata/aa/bb/cc > 4.0G /olddata/aa/bb/cc > real 0m8.309s > user 0m0.313s > sys 0m7.755s > > Is there anything I c...

...;> user 0m1.097s >> sys 0m5.802s >> >> 16m and 7m is too long for a 3.7 G directory. I must mention that the >> directory contains huge number of files (208736) >> >> but running du on same directory on old data gives this result >> >> time du -sh /olddata/aa/bb/cc >> 4.0G /olddata/aa/bb/cc >> real 3m1.255s >> user 0m0.755s >> sys 0m38.099s >> >> much better if I run same command again >> >> time du -sh /olddata/aa/bb/cc >> 4.0G /olddata/aa/bb/cc >> real 0m8.309s >> user 0m0.313s >&...

...at, I'm getting "The start of authority (SOA) record cannot be updated. The record does not exist." I'm not sure what the correct 4.1.7 samba-tool line should be: > samba-tool dns update <server> <zone> <name> <A|AAAA|PTR|CNAME|NS|MX|SOA|SRV|TXT> <olddata> <newdata> I'm unsure about <olddata> and <netdata>. Here is my current SOA, I should replace <olddata> with this: SOA: serial=3, refresh=900, retry=600, expire=86400, minttl=0, ns=dc1.samba.company.com., email=hostmaster.samba.company.com. (flags=600000f0, seri...

...t; >>>> 16m and 7m is too long for a 3.7 G directory. I must mention that the >>>> directory contains huge number of files (208736) >>>> >>>> but running du on same directory on old data gives this result >>>> >>>> time du -sh /olddata/aa/bb/cc >>>> 4.0G /olddata/aa/bb/cc >>>> real 3m1.255s >>>> user 0m0.755s >>>> sys 0m38.099s >>>> >>>> much better if I run same command again >>>> >>>> time du -sh /olddata/aa/bb/cc >>>> 4....

...sys 0m5.802s >>> >>> 16m and 7m is too long for a 3.7 G directory. I must mention that the >>> directory contains huge number of files (208736) >>> >>> but running du on same directory on old data gives this result >>> >>> time du -sh /olddata/aa/bb/cc >>> 4.0G /olddata/aa/bb/cc >>> real 3m1.255s >>> user 0m0.755s >>> sys 0m38.099s >>> >>> much better if I run same command again >>> >>> time du -sh /olddata/aa/bb/cc >>> 4.0G /olddata/aa/bb/cc >>> re...

...16m and 7m is too long for a 3.7 G directory. I must mention that the >>>>> directory contains huge number of files (208736) >>>>> >>>>> but running du on same directory on old data gives this result >>>>> >>>>> time du -sh /olddata/aa/bb/cc >>>>> 4.0G /olddata/aa/bb/cc >>>>> real 3m1.255s >>>>> user 0m0.755s >>>>> sys 0m38.099s >>>>> >>>>> much better if I run same command again >>>>> >>>>> time du -sh /oldd...

...ng for a 3.7 G directory. I must mention that the >>>>>> directory contains huge number of files (208736) >>>>>> >>>>>> but running du on same directory on old data gives this result >>>>>> >>>>>> time du -sh /olddata/aa/bb/cc >>>>>> 4.0G /olddata/aa/bb/cc >>>>>> real 3m1.255s >>>>>> user 0m0.755s >>>>>> sys 0m38.099s >>>>>> >>>>>> much better if I run same command again >>>>>> >>&g...

Dear R users, I have a very simple problem but I can't find the function in R to deal with it. I need to split (or decompose) one line into many lines using one field as a reference. I have a table with the following format: A B Frequency 23 3 2 24 2 5 25 1 3 And need to split each line into several lines according to the frequency to achieve something like this: A B

...t; status code 1. > > After much effort, I brought AD component up, but DNS is still down. > > Any help to restore DNS in new samba 4.18.0 is much appreciated. > You could try to update the SOA record with samba-tool: samba-tool dns update <server> <zone> @ SOA "olddata" "newdata" Where <server> is the DC's hostname, or ipaddress, or 127.0.0.1 or localhost <zone> is the forest zone, usually in the format '_msdcs.samdom.example.com' (where samdom.example.com' is your dns domain) "olddata" is what is there now...

Hello, I have a simple class that looks like: setClass("statisticInfo", representation( max = "numeric", min = "numeric", beg = "numeric", current = "numeric", avg = "numeric", obs = "vector"

...rectory. I must mention that the directory > contains huge number of files (208736) > > but running du on same directory on old data > gives this result > > time du -sh /olddata/aa/bb/cc > 4.0G /olddata/aa/bb/cc > real 3m1.255s > user 0m0.755s > sys 0m38.099s > > much better if I run same command again > >...

...After much effort, I brought AD component up, but DNS is still down. >> >> Any help to restore DNS in new samba 4.18.0 is much appreciated. >> > > You could try to update the SOA record with samba-tool: > > samba-tool dns update <server> <zone> @ SOA "olddata" "newdata" > > Where <server> is the DC's hostname, or ipaddress, or 127.0.0.1 or > localhost > > <zone> is the forest zone, usually in the format > '_msdcs.samdom.example.com' (where samdom.example.com' is your dns > domain) > &...

...his problem? If not, what are my alternatives and how do I implement them?2) I have been playing with a single data frame to try to figure out a way of having R go through the columns and see which ones it should delete. I have figured out how to delete rows with missing data (newdata <- na.omit(olddata)) but how do I do it for columns??? Thank you very much for your help and have a great weekend! Rita ________________________________________ "If you think education is expensive, try ignorance"--Derek Bok [[alternative HTML version deleted]]

...ne. Orig data was my training data. I now have a test data file (testdata), and would like to run the testdata through the above tree to see predictions. I tried using the following function >predict(test.ct,newdata=testdata) but I get the following error: Error in checkData(oldData, RET) : Levels in factors of new data do not match original data I've looked at the testdata file closely and it does not appear to contain any levels of factors that were not in the original. What might I be doing incorrectly, and how can i use the tree that was generated a...

Hello everyone, I have a data set that contains characteristics of 25,000 patients of 92 different hospitals. I have run a regression to capture the probability these patients will have a complication after a certain operation. Now, I actually want to predict the probability per patient, using the outcome of the regression, but I just certain patients involved in the prediction. So, I want to use