search for: cumbersome

Hi, have anybody a hint how i could avoid the cumbersome way (..especially the value part) change the data representation from n column data.frame to an stacked representation. many thanks Christian #example data dfw <- as.data.frame(matrix(runif(10*10),ncol=10)) dfw$group <- sample(c("X","Z"),nrow(dfw),replace=T,prob=c(0.7...

...ata (and quite possibly additional information, e.g. obtained from DMI) when making a http request, but I'm not 100% sure about the best way to do it. Options are pretty much: 1. some kind of metavariables in either the configuration file or in the filename syntax. + very general. - cumbersome for the user. - most complex to implement. 2. as a query string automatically appended to the requested URL. + easy. - makes it impossible to use any other kind of queries. - high overhead (data sent on every request.) 3. as a query string appended to the requested URL when requested...

Hi, I need to maintain a same user/group list on multiples systems. Can we just copy the same passwd and groups file on all machines? If we create a new user on one system then I will need to copy this to all other systems. This is quite cumbersome. Any suggestions? - CS.

...c(1,2,3,4,5,6,7,8,9) u<-c(1,NA,3,NA,5,NA,7,NA,9) t[u==5] --> NA NA 5 NA NA Now, if I could somehow set things so that "NA" was FALSE for indexing, then t[u==5] --> 5 I know I can do it with t[(u==5)&(!is.na(u))] but in the situation I am dealing with this leads to massively cumbersome, typo-prone and hard-to-read code. Also, as an extra, it would be very useful if, for instance, t[u==NA] --> 2 4 6 8 (I realise that working round this is less cumbersome, but even so). What I'm really trying to work round is the "don't know" way that R handles NA. Reasonable...

Is there any less cumbersome way of doing conditionalized/branching in extensions.conf other than something like: exten => s,n,GotoIf($["${SIP}" = "PJSIP" ]?pjsip) exten => s,n,Dial(${ARG2},20,TtWw) exten => s,n,Goto(afterdial) exten => s,n(pjsip),Dial(${PJSIP_DIAL_CONTACTS(${STRREPLACE(ARG2,&q...

...a suitable pattern to represent some vector operations in the DAG. Stuff like andx/orx operations where elements of a vector are anded/ored together. My approach thus far has been to extract the sub elements of the vector and and/or those elements. This is ok for 4 vectors of i32s, but becomes cumbersome for v16i8s. Example instruction: andx $dst $v1 Pattern: [(set RC:$dst, (and (i32 (vector_extract(vt VC:$src), 0 ) ), (and (i32 (vector_extract(vt VC:$src), 1 ) ), (and (i32 (vector_extract(vt VC:$src), 2 ) ), (i32 (vector_extract(vt VC:$src), 3 ) )...

On June 5, 2011, we migrated from Mantis to Jira as the issue tracker for Asterisk [1]. We temporarily left Mantis running in read-only mode to smooth the transition. At 15 months, temporary has turned into semi-permanent. As a part of other infrastructure changes we are making to the community services, we will finally shut down Mantis for good. We will update our DNS servers on the morning of

On June 5, 2011, we migrated from Mantis to Jira as the issue tracker for Asterisk [1]. We temporarily left Mantis running in read-only mode to smooth the transition. At 15 months, temporary has turned into semi-permanent. As a part of other infrastructure changes we are making to the community services, we will finally shut down Mantis for good. We will update our DNS servers on the morning of

...he rationale. In the case that "{...}" was a closure, then external variables would need to be explicitly declared before the closure (in order to reuse those values): intermediate = c() { ??? intermediate = ...; ??? result = someFUN(intermediate); } 1.) Interactive Sessions This is cumbersome in interactive sessions. For example: you often compute the mean or the variance as intermediary results, and will need them later on as well. They could have been computed outside the "closure", but writing code in interactive sessions may not always be straightforward. 2.) Missing...

...stances of certain contents. A trivial example is below. It works, it just seems like there should be a one line solution. #Example data: a <- data.frame(V1=1:3,V2=c(paste(LETTERS[1],LETTERS[1:3],sep='')),options(stringsAsFactors = FALSE)) #> a # V1 V2 #1 1 AA #2 2 AB #3 3 AC #Cumbersome solution (which would be even more cumbersome with real data) indices.of.aa <- which(a$V2 %in% "AA") indices.of.ab <- which(a$V2 %in% "AB") indices.of.ac <- which(a$V2 %in% "AC") a$V2 <- replace(a$V2, indices.of.aa, "c") a$V2 <- replace(a$V2,...

R-help, I'm using 'xyplot' in lattice package which plots length frecuencies by year (10). The order I get is not logical and the 'index.cond' argument to 'xyplot' is a bit cumbersome when it comes to plot a great deal of (in my case years). I have tried sorting the conditioning variable but still get the same result. Is there any easy way to do it without making use of 'index.cond' ? The function call is as follows: xyplot ( number ~ cm | as.factor(test$year) , data...

...[[2]]=="cmlo3")] <- "col3" which renames the offending column: > frame col1 col2 col3 col4 col5 col6 [1,] 3 10 2 6 5 7 [2,] 6 8 4 10 7 1 [3,] 7 5 1 3 1 8 [4,] 10 6 5 4 9 2 This seems cumbersome and not very intuitive. How can one accomplish this more simply? With thanks for any suggestions, Ben Fairbank [[alternative HTML version deleted]]

To elaborate, it is not only cumbersome writing these patterns for vectors of 16 characters (v16i8), it does not work. When I compile with this pattern for an andx operation on v16i8: /[(set RC:$dst,// // (and (i8 (vector_extract(vt VC:$src), 0 ) ), // // (and (i8 (vector_extract(vt VC:$src), 1 ) ),// // (and (i8 (vector_ex...

Hi folks. I attempting to set up a Cisco 7960 (SIP) so that if the user is on a call, other incoming calls will ring through to her phone and can be answered. So far I have only been able to get this working by using the call-waiting function, which is cumbersome and does not properly allow the first call to be retreived. Is there a better way to do this? Thanks in advance. John Mensel

If I want to drop columns x, y, z from dataframe df, is there a better alternative to df$x = NULL df$y = NULL df$z = NULL There are sufficiently many columns remaining to make df = subset(df, select = c(a,b,c,d[etc])) cumbersome. Thank you. -- View this message in context: http://n4.nabble.com/Is-there-a-quicker-way-to-drop-a-data-frame-column-than-setting-it-to-NULL-tp1288617p1288617.html Sent from the R help mailing list archive at Nabble.com.

...ange the objects in the global environment. Now I have two choices 1. Change the objects and return a list with both objects: foo <- function(o1, o2) { o1 at att1 <- producesomething() o2 at att2 <- producesomethingelse() l <- list(O1 = o1, O2 = o2) return(l) } This is cumbersome for users, as they have then to assign the objects inside the returned list to the symbols used in the global environment. But it is the way intended by R. 2. Change the objects of the global environment inside the function: foo <- function(o1, o2) { o1 at att1 <- producesomething() o2...

...e tradeoffs there in some cases. > > I'll volunteer to be the one asking: how big is this performance > difference? Have any benchmarks been run before and after removal of AGP > GART code on affected nouveau/radeon systems? Or is this code being > dropped _just_ because it's cumbersome, with no regard for metrics that > determine the value of AGP GART support? > I don't think anyone has any solid numbers, just anecdotal from memory. I certainly don't have any functional AGP systems at this point. It's mostly just cumbersome and would allow us to clean ttm and...

Dear all, Is there a less cumbersome way to rename a column by name (as opposed to index) than -- names( X)[ names[ X] == "bob"]<-"sue" ? A semi-related question: how does one get the index of a column by name, something along the lines of col.index( X, "sue") ? Chip Barnaby ------------------...

...ific reason we don''t have one? If it is a "know how" issue, I can help since I have a significant amount of experience in the bb/forum realm and would gladly set it up and/or administer it free of charge as a not for profit site. I know we have the archive, but it is somewhat cumbersome to try and find out additional or specific info related to a problem, for my simple mind anyways. Anyways, I greatly appreciate your time in both reading and considering this. John

> Seems like your firewall could redirect to a different port that doesn't > offer starttls. Yes, of course. But that would require multiple ports, making the client configuration cumbersome and error-prone. Michael