similar to: Interactive ggvis plot - question

I am currently in the middle of creating a horizontal scrolling product list with page buttons that use effects to scroll from one page to another using scriptaculous. I am having problem that when the window is resized, so only the viewable area of the div changes, this causes the width to change and then because of that the scroll effect will scroll to position 2000 but then when the scroll bar

Dear all I have issues with loading ggobi plug-ins in my Debian testing. In a R --vanilla session I get a lot of error messages about being unable to load the plug-ins (see at the end). I understand that this issue has been previously addressed [1][2], and the solution implemented in Debian: liviu at debian-liv:~$ locate /usr/lib/ggobi/plugins /usr/lib/ggobi/plugins

Heya! Thanks to Marty Haught, script.aculo.us (as of changeset 2281) now sports a new Control for horizontal and vertical sliders. See the functional test file (test/functional/slider_test.html) for information on how to use it. Basically, you do: <div id="track1" style="width:200px;background-color:#aaa;height:5px;"> <div id="handle1"

Hi, I wrote some simple rpanel package script for visual spectral data comparison. At this example i have a three samples and i want to zoom through x and y axis to compare differences between samples. With my script below I can zoom to some data region and add some other spetra to the plot, through text input field. But I can't figure out, how to change axis scaling for all displayed

Hi all, I have created following codes : mat = cbind(c(0.000059710430,0.000023057380), c(0.000023057380, 0.00005971089)) set.seed = 1000 vary = runif(dim(mat)[1], 2000, 3000) calc = function(mat, vary) { result = vector(length = (length(vary)+1)) result[1] = sqrt(t(vary) %*% vary) for (i in 1 : length(vary)) { result[(i+1)] = sum(vary)*sum(vary*mat[,i])

Dear All, I couple of weeks ago, I’ve asked for a package recommendation for nonlinear optimization. In my problem I have a fairly complicated non-linear objective function subject to one non-linear equality constrain. I’ve been suggested to use the *Rdonlp2* package, but I did not get any results after running the program for 5 hrs. Is it normal to run this type of programs for hours? Also,

Hi Lars I am not very sure what you really want. However, I am suggesting the following code that enables (1) to obtain the full summary of your data and (2) retrieve only mean of X values as function of factors f1 and f2. library(tidyverse) library(psych) df <- data.frame(matrix(rnorm(40), 10, 4), f1 = gl(3, 10, labels = letters[1:3]), f2 = gl(3, 10, labels

Dear all, There was some discussion lately on twitter ( https://twitter.com/geospacedman/status/1164208293377691648 ) about the status of the colon equal operator. I'm sure it has been discussed in the past but I couldn't find anything, I'll start by clarifying all i can by myself to have strong reference, and then ask a few questions at the bottom. `:=` has been used by data table

Hi Lars, Two comments: 1. You can achieve what you want with a slight modification of your definition of s(), using the hint from the error message that you need an argument '.': s <- function(.) { dplyr::summarise(., x1m = mean(X1), x2m = mean(X2), x3m = mean(X3), x4m = mean(X4)) } 2. You have not given a great test case in

Hi, I want to create a panel slider like shown on maps.google.com (click the little triangle on the left side of the map (in the vertical- middle)). I tried several scriptaculous treasure chest thingies .. but they didn''t work. Does anyone know of a way to do this? Thanks, Joost --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed

Hi, Maybe I'm missing the point here...but let's suppose you are working with "large" data sets and using functions that take a significant amount of time to run in R. I woulnd't like to run these functions every time I call Sweave("myfile.Rnw") within R. What is the "common" practice to use Sweave in these situations. I would just run the function once,

I just watched http://www.youtube.com/watch?v=iSXNfZESR5I and there is a section where Hadley Wickham showed demonstrated a county map of the US that was interactive. This is exactly what I would like. I have downloaded ggplot2 but still failed to find out how to even read in and plot something like a US map let alone add the kind of interactivity that was shown in this demo. Anyone else

It''s been a few days since I posted my last two emails (of which, no one replied to) so I''ve gone ahead and coded a working slider class as well as a ''resizeable'' class that allows a user to drag and resize the element. I also linked these two together as I want to have slider behavior that can resize the resizeable element. The end result is both the

Dear List, Several times I use this package I get the error message shown below. When I work out simple examples, it turns out to be fine, but when working with real and moderate size data sets I always get the same error. Do you know what could be the cause of the problem? Error in apply(mod.matrix[, components], 1, prod) : subscript out of bounds Error in

Hello, I'd like to produce a ggplot where the order of factors within facets is based on the average of another variable. Here's a reproducible example. My problem is that the factors are ordered similarly in both facets. I would like to have, within each facet of `f1', boxplots for 'x' within each factor `f2', where the boxplots are ordered based on the average of x

Let's say I have the data frame 'dd' below. I'd like to select one column from this data frame (say 'a') and keep its name in the resulting data frame. That can be done as in #2. However, what if I want to make my selection based on a vector of names (and again keep those names in the resulting data frame). My attempt is #4 but doesn't work. dd <- data.frame(a =

Dear users, The company where I work is considering getting a license for Revolution Enterprise - Windows 64-bit. I'll appreciate for those familiar with the product if can share your experiences with it? In particular, how does it compare to the "free" version of R 64-bit? Thanks in advance. Regards, Lars. [[alternative HTML version deleted]]

Hi, I have two minor problems with scriptaculous sliders: a) when a list of allowed values is provided and that list contains 0 the value 0 is not usable This can be seen in the slider_test.html functional tests, slider 5 (multiple handles and predefined values), which allows values [0,0.2,0.4,0.6,0.8]. I cannot move any of the sliders to position 0 (using mozilla 1.7.8, same for

Dear group, Is there a way I could avoid the sort of duplication illustrated below? i.e., I have the same dplyr::summarise function on different group_by arguments. So I'd like to create a single summarise function that could be applied to both. My attempt below fails. df <- data.frame(matrix(rnorm(40), 10, 4), f1 = gl(3, 10, labels = letters[1:3]), f2 =

The Wine development release 1.6-rc4 is now available. What's new in this release (see below for details): - Bug fixes only, we are in code freeze. The source is available from the following locations: http://prdownloads.sourceforge.net/wine/wine-1.6-rc4.tar.bz2 http://mirrors.ibiblio.org/wine/source/1.6/wine-1.6-rc4.tar.bz2 Binary packages for various distributions will be available