search for: denot

Hi All: I was recently working with a dataset on arsenic poisoning. Among the variables in the dataset, I used the following three variables to produce crosstabulations (variable names: FOLSTAT, GENDER, ASBIN; all three were categorical variables, FOLSTAT denoted follow up status for the subjects and had seven levels, GENDER denoted sex (two levels: male,female), and ASBIN denoted binarized arsenic concentrations (two levels: "<0.05", ">0.05" denoting less than 0.05 mg/L and more than 0.05 mg/L respectively). To illustrate,...

Dear list, I'm trying to fit a chapman-richards equation to my data, only I cannot interpret the parameters a, b and d. I know that the parameter b denotes the asymptote, but for the others I couldn't figure out. But I do need to know this in order to set my starting values. Here's the model: modPoplar<- nls(Diameter ~ d*(1-exp(-b *Age))^a ,start=list(a=20,b=0.9,d=33)) I attached the graph, too. Hoping for your answers! Best, Anna --...

I'm working on some heatmaps, and the person I'm working with would prefer a red-black-green color palette (red denoting gene induction and green denoting gene repression). Does such a palette exist already? If not, is there an easy way to create one? Thanks, Jake

...different graphics marks for different group, and a short line in the legend to show the smooth line on the graph is the CDF. but, the legend with my code shows 0, 1, 2, 3 instead different graph notations for the four groups. -- View this message in context: http://r.789695.n4.nabble.com/How-to-denote-a-line-on-the-graph-tp2544595p2544595.html Sent from the R help mailing list archive at Nabble.com.

I'm trying to rekey values which denote there is no values, i.e., '-999' in a dataset which contains both '-999' and NA entries. When I try the following command I get the following error: > data.frame[data.frame$MAR <= -99999,"MAR"] <- NA "missing values are not allowed in subscripted assignmen...

...place all use of original function with modified function. In LLVM3.5, the pass can work properly. However, when I tried to transplant the pass to LLVM3.9, the error "Argument value does not match function argument type!" occured. The core snippet of my pass is as follows: 'func' denotes original function in a Module; 'new_return_type' denotes the duplicate of original function's return type; 'arg_types' denotes the duplicated argument type. And I have analysed the cause of error "Argument value does not match function argument type!" and I can deter...

...ime since I wrote to this list. Glad to see the R project well and working. I am working with a 3D plot similar to this: http://old.nabble.com/file/p26525177/rgl-device.png rgl-device.png The underlying picture is a JPEG image, loaded with the rimage package and coerced to the matrix. Spheres denote control points, collected from this picture and must be situated over the certain points of the image. I display the image with rgl.points. In case of the standard video camera image (704x576) it has to display over 400000 points which is rather slow and memory consuming. How can I put an origin...

...ble exceptions). excerpted from readline(3) manpage: vi-editing-mode (M-C-j) When in emacs editing mode, this causes a switch to vi editing mode. emacs-editing-mode (C-e) When in vi editing mode, this causes a switch to emacs editing mode. An emacs-style notation is used to denote keystrokes. Control keys are denoted by C-key, e.g.,C-n means Control- N. Similarly, meta keys are denoted by M-key, so M-x means Meta-X. (On keyboards without a meta key, M-x means ESC x, i.e., press the Escape key then the x key. This makes ESC the meta prefix. The combination M-C-x...

...mbers, I need some help about programming in S language. My problem is as follows: I have meteorological data (about rainfall measurement each day from 1989-2002), say like http://www.angelfire.com/ab5/get5/data.rainfall.txt or http://www.angelfire.com/ab5/get5/R.rainfall.txt in a sequence of 0(denoting dry day)'s and 1(denoting wet day)'s. I want to construct a frequency distribution table of various lengths (1,2,3,4,5,6,7,8,9,or more) of observed wet spells (number of successive 1's) and dry spells (number of successive 0's) occurring in data. How should i proceed? Is there a...

Is there code in R to automatically assign letters to different groups that are found to be statistically significant using a post-hoc test following an ANOVA? For example, let's say I found that relative rates of tree growth were statistically significant between tree species using an ANOVA and then I ran a TukeyHSD post-hoc test to determine which species were statistically

...sibly eliminating some difficult cases that could otherwise appear). --- "Let D be a declaration of an ordinary identifier that provides a means of designating an object P as a restrict-qualified pointer to type T. If D appears inside a block and does not have storage class extern, let B denote the block. If D appears in the list of parameter declarations of a function definition, let B denote the associated block. Otherwise, let B denote the block of main (or the block of whatever function is called at program startup in a freestanding environment)." The above does not specify...

...1 1 1 1 Expected Output: U1 satisfies R1, R3 U2 satisfies R1, R2, R3 So this is a comparison of dataframes problem, with a subset dimension. There are 2 dataframe R and U. column names are same. There are certain columns belonging to each row in dataframe 1, denoted as 1s, while there are certain cols to each U denoted as 1s in each URow in dataframe2. I have to find relationships between Rs and Us. So i start with each U row in U dataframe (lets say U1 row) and try to find all the rows in R dataframe, which are subset of U1 row. I cant find a way to compa...

...ctor before calling glm(y~x,data=dat,family=binomail). I try to use rpart. As y is binary, I use "class" method and get the following result. > rpart(y~x,data=dat,method="class") n=778 (22 observations deleted due to missingness) node), split, n, loss, yval, (yprob) * denotes terminal node 1) root 778 67 0 (0.91388175 0.08611825) * If with the default method, I get such a result. > rpart(y~x,data=dat) n=778 (22 observations deleted due to missingness) node), split, n, deviance, yval * denotes terminal node 1) root 778 61.230080 0.08611825 2) x< 19....

Hi all, After trial and error by myself for a few hours, I decide to ask for your help. I have a training set which is a matrix of size 200 x 2, where the two columns denote each independent variable. I have 200 observations. ----------------- ss=data.frame(trainingSet); result=lm(trainingClass~ss$X1+ss$X2); ----------------- where trainingClass denotes the true classes of the training data. Now I want to apply the model to predict new data: ----------------- >...

I have some stuck channels that I think I'm going to have to bounce Asterisk to get rid of, but am curious to know what they are and how they've managed to accumulate. The show up with a channel identifier of '(None)' as in the output below, and do not show up in the soft hangup list, and so can't be cleared by that method. Here is the output from iax2 show channels:

...of linkage: 8 An identifier used in more than one translation unit can potentially refer to the same entity in these translation units depending on the linkage (_basic.link_) of the identifier specified in each translation unit. 2 A name is said to have linkage when it might denote the same object, reference, function, type, template, namespace or value as a name introduced by a declaration in another scope: to be pedantically clear, entity includes objects: 3 An entity is a value, object, subobject, base class subobject, array element, variable, function...

Assume we have a function like: foo <- function(x, y) how is it possible to define a binary indexing operator, denoted by $, so that x$y functions the same as foo(x, y)

On Oct 15, 2008, at 6:58 AM, Tatu Vaajalahti wrote: >> Yes, but why do you think they should get a different address? I can >> understand that it is surprising that they do, but determining >> whether >> this is legal or not requires reading the language standard. >> Hopefully >> a language lawyer can chime in and say whether this transform is >>

...gt; Here is a summary of the alternative solutions that were proposed here > and on IRC (thanks Chandler, Andy, Eli!): > Thanks for writing up the summary, sorry I didn't summarize #2 for you as I had promised. ;] > 2. Introduce a flag on load and stores that either > a. Denotes a "gc_safety" control dependence. > b. Denotes a "blackbox_safety" control dependence. In this case > we will probably have some optional metadata on loads and > stores to indicate that the control dependence is actually on > G...

Hi, I want to implement a new intrinsic in llvm that will denote a parallel section within a function. I followed the documentation for extending llvm (http://llvm.org/docs/ExtendingLLVM.html) but there is something about the working mechanism that is not clear for me. 1. Why do we have to add support for the C backend? Is this only necessary to transform the...