similar to: Using '[' as a function

I have a dataset I need to sort: test.df<-data.frame(Zone=c("Floodplain", "Lake", "Shoreline"),Cover=c(50,60,70)) However, I don't want it sorted ascending/descending but in an order that I define via a vector: sort.v<-data.frame(c("Lake","Shoreline","Floodplain")) I realize I could probably just create the vector of

I have created a list of tables with the same columns but different number of row. Example (actual list has ~200 elements): > temp1<- data.frame(ID=c("Herb","Shrub"),stat=c(4,5),pvalue=c(.03,.04)) > temp2<- data.frame(ID=c("Herb","Shrub", > "Tree"),stat=c(12,15,13),pvalue=c(.2,0.4,.3)) > L<-list(a=temp1,b=temp2) > L $a

I'm working on a commercial project that would benefit immensely from the use of rsync. However, I cannot convince management that rsync is a worthy tool due to the rote "it's shareware, it's not supported" FUD. Are there any documented, corportate users of rsync? Testimonials? In short, how do I drag this risk-averse group out of the FTP age into the rsync present? /p

Hi! Would anyone know how to generate a list of variable names from a data frame by the class of the variable? I have large tables with different numbers of columns and am trying to script some rote analyses. There are several categorizing variables (factors) and many response variables (integers and numeric). I want to extract a list of classifier column names in one list and response variable

Frank Harrell rote in a message dating from Oct 8th: > n.group is an argument to latex.default in the Hmisc package I must admit that I can't find it in the function head, which reads on my installation: function (object, title = first.word(deparse(substitute(object))), file = paste(title, ".tex", sep = ""), append = FALSE, label = title, rowlabel = title,

I have run a kruskal.test() using the by() function, which returns a list of results like the following (subset of results): Herb.df$ID: 4-2 Kruskal-Wallis chi-squared = 18.93, df = 7, p-value = 0.00841 -------------------------------------------------------------------- Herb.df$ID: 44-1 Kruskal-Wallis chi-squared = 4.43, df = 6, p-value = 0.6187 So then, how do extract a vector

This code works: subset(NativeDominant.df,!ID=="37-R17") This code does not: Tree.df<-subset(NativeDominant.df,!ID==c("37-R17","37-R18","10-R1","37-R21","37-R24","R7A-R1","3-R1","37-R16")) how do i get subset() to work on a range of values? -- View this message in context:

This is partly an llvm question, and maybe partly C++. I am trying to make calls on code in the llvm infrastructure.(3.4.2) I appear to be missing some include files, but don't know how to track them down. I get compile errors on existing llvm header files, like the following two examples: -------------------------------------------------------------------------------- In file included

I am basically trying to append a value(vector) to one dataframe using a relational value from another dataframe. Obviously, I can use a loop to accomplish this. However, is there a way to vectorize it? Example: > data <- data.frame(c(1,1,1,2,2,2,3,3,3),rep(2,9)); names(data) <- > c("Sample","Score") > meta <-

Does intenet explorer work under wine? Thanks Chip -- Ralph "Chip" Blach IBM LTC Raleigh, North Carolina 919 543 1207

| Ross Bamford wrote: | | On Tue, 13 Dec 2005 12:50:08 -0000, Thomas Leitner <thomas_leitner at | gmx.at> wrote [in comp.lang.ruby]: | | > I''m currently gathering ideas for new features for the next big | > webgen release (0.4.0). Some of the planned features are: | > | > * RSS feed generation (proposed by Friz Heinrichmeyer) | | That would be very nice -

I have a dataset. Initially, it has 25 levels for a certain factor, Description. However, I then subset it, because I am only interested in 2 of the 25 factors. When I subset it, I get the following. The vector lists only the two factors, yet there remain 25 levels: > Quadrats.df$Description [1] Emergent 25x75 Emergent 25x75 Emergent 25x75 Emergent 25x75 Emergent 25x75 Emergent 25x75

#I have these data. Basically, I want to run a tapply to calculate the mean and st. err. by factor. #The problem is, I want to add a finite correction to the variance prior to calculating the standard error. #Now I know I could just do this in 3/4 steps by calculating the var, applying the correction, then calculating the StErr. #However, I am trying to learn about functions and how they work. So

From eee3a3d3072651327453220876ebe9a7345d6ffe Mon Sep 17 00:00:00 2001 From: Liu Jinsong <jinsong.liu@intel.com> Date: Tue, 19 Nov 2013 18:44:45 +0800 Subject: [PATCH 2/5] X86 architecture instruction set extension definiation Intel has released new version of Intel Architecture Instruction Set Extensions Programming Reference, add new features like AVX-512, MPX, etc. refer

I have read all the help on axis scales, which seems to be much harder to deal with than it should be, given how common the need to alter axes. Anyway....yeah, suppress the axis using yaxt then call and define the new scale using axis(). The problem is, this doesn't change the actual axis, only the text. Example: plot(1:length(TreeDensity.df$Description[which(TreeDensity.df$Description ==

I have a function (see below). This function has one object, ID. If I run the loops by themselves using a character value (ie,"VFFF1-7") instead of the function object, then the loops work fine. However, when I try to insert the character value via the function call, it doesn't work. I don't get an error, but the TotalCover.df dataframe does not update according to the loop

Dear All, I would like to to group the Ticker by Industry and create file names from the Industry Factor and export to a txt file. I have tried the folowing ind=finvizAllexETF$Industry ind is then "Aluminum" "Business Services" "Regional Airlines" ind2=gsub(" " ,"",ind) ind3 [1] "Aluminum"

Muchas gracias, Jos Antonio y Carlos. Estaba por escribir sandeces varias. Comento, por si hay algn lector, que como yo, se guarda los correos con respuestas a problemas posibles. No estaba usando|header.tex|, que es necesario para una como para otra solucin. El encabezado queda as: |---|| ||title: "Tablas que no entran"|| ||author: "Sandia Urlia"|| ||date: ""||

Attached is a patch to allow Ajax.InPlaceCollectionEditor to load the collection using AJAX. It adds a new option, loadOptionsURL, which is the URL used to load the values over the interweb. It expects the server to return <option></option> values. If one of them has a selected="selected" attribute, it will probably be pre-selected. Not tested that though. Also only tested

On Fri, Jan 7, 2011 at 3:56 PM, David Richards <rawdod at gmail.com> wrote: > Its really sad to hear thats happening but even more sad is the fact > that flac is becoming a very common format for music on the interweb > whilst at the same time the development has ceased. I've found some > severe issues with OggFLAC that essentially make it a useless format > for streaming,