similar to: avoid <<- in specific case

Hi everybody I am a recent convert from SAS so please excuse me if this is all very obvious: I want to use the runs test {runs.test() in package tseries} to test the randomness of a certain variable in a survey for each interviewer. I tried to us the by() statement but it doesn't seem to work with runs.test() as the function. Here is what I have: Consider a data frame with two variables and

Hello there, I’m computing the total value of an order from the price of the order items using a “for” loop and the “ifelse” function. I do this on a large dataframe (close to 1m lines). The computation of this function is painfully slow: in 1min only about 90 rows are calculated. The computation time taken for a given number of rows increases with the size of the dataset, see the example with

I have a dataframe with several different treatment variables, and would like to calculate the mean and standard deviation of the replicates for each day and treatment variable. It seems like it should be easy, but I've only managed to do it for one treatment at a time using subset and tapply. Here is an example dataset: > `exampledata` <- structure(list(day = c(1L, 1L, 1L, 1L, 1L,

> exampledata <- rnorm(10000) > summary(exampledata) Min. 1st Qu. Median Mean 3rd Qu. Max. -4.030000 -0.666200 -0.023390 -0.009384 0.664700 4.092000 > desc <- function(mydata) { + require(e1071) + quantls <- quantile(x=mydata, probs=seq(from=0, to=1, by=0.25)) + themean <- mean(mydata) + thesd <- sd(mydata) + kurt <-

Dear all, Being a newbie to R, I've trawled through many old posts on this list looking for a solution to my problem, but unfortunately couldn't quite figure it out myself. I'd be very grateful if someone here on this list could perhaps help me out. I have a lattice plot with several panels and would like to add some text next to the y-axis on the right hand side of each row of

Dear All, I have these data: exampledata <- c("This is one item", "This is Another One", "And so is This") I would like to find each occurence of a blank space followed by a Capital Letter and replace it by a blank space, a left curly brace, the respective Capital Letter, and then a right curly brace. I thought the following will do: gsub(pattern = "

On Fri, 10 Jan 2020, Thomas Zimmermann <tzimmermann at suse.de> wrote: > The callback struct drm_driver.get_scanout_position() is deprecated in > favor of struct drm_crtc_helper_funcs.get_scanout_position(). > > i915 doesn't use CRTC helpers. The patch duplicates the caller > drm_calc_vbltimestamp_from_scanoutpos() for i915, such that the callback > function is not

Thanks for the patch. Tested-by: Yannick Fertr? <yannick.fertre at st.com><mailto:yannick.fertre at st.com> BR Yannick Fertr? On 1/10/20 10:21 AM, Thomas Zimmermann wrote: The new callback get_scanout_position() reads the current location of the scanout process. The operation is currentyl located in struct drm_driver, but really belongs to the CRTC. Drivers will be converted in

Say I have a dataset that looks like Location Year GW_Elv MW01 1999 546.63 MW02 1999 474.21 MW03 1999 471.94 MW04 1999 466.80 MW01 2000 545.90 MW02 2000 546.10 The whole dataset is at http://doylesdartden.com/ExampleData.csv and I use the code below to do the graph but I want to do it without MW01. How can I

Hi, I found an architecture-specific segfault problem with the XML package. I originally found the problem using the parseKGML2Graph function in the Bioconductor KEGGgraph package, but as far as I can tell the underlying issue seems to be with the xmlTreeParse which is called by parseKGML2Graph. I'm trying this piece of code, from the xmlTreeParse help page: library(XML) fileName <-

Dear all, In a new package, I try to check the examples given in the \example section of the Rd files. However, the examples cannot be run if the package is not instructed, during startup time, in the place where some data are to be found ( with system.file("exampleData", "xyz", package="rcqp"). Is there any hook available, or a place where some code might be

On Fri, Jan 10, 2020 at 4:21 AM Thomas Zimmermann <tzimmermann at suse.de> wrote: > > The callback struct drm_driver.get_scanout_position() is deprecated in > favor of struct drm_crtc_helper_funcs.get_scanout_position(). Convert > amdgpu over. > I would prefer to just change the signature of amdgpu_display_get_crtc_scanoutpos() to match the new API rather than wrapping it

Reading in the data from the file x <- read.csv( "ExampleData.csv", header = TRUE, stringsAsFactors = FALSE ) Subsetting as you want x <- x[ x$Location != "MW01", ] This selects all rows where the value in column 'Location' is not equal to "MW01". The comma after that ensures that all columns are copied into the amended data.frame. Rgds,

Dear all, I am a PhD student working with Affymetrix HGU133atag array for analyzing the Latin square experiment. I was trying to generate gene expression index for hgu133atag array for PDNN model. While extracting the chiptype specific data structure, I got the following error- > library(affypdnn) Loading required package: affy Loading required package: Biobase Welcome to Bioconductor

I am using hclust and plot to produce dendrograms. Using my input data I am able to complete an analysis and obtain a vertical plot. I want to be able to plot the dendrogram horizontally.I am using version 2.6 of R and have updated my packages recently. Using the sample script for dendrograms I can produce a horizontal plot using the instruction horiz = TRUE in plot(). When I use the same

I'm putting together an R package. I would like to show example code in the vignette, where example data files (included in the package) are used to generate an (example) output file. I read about using example data in Hadley Wickham's post ( http://r-pkgs.had.co.nz/data.html), and believe I should keep my example data as raw data, as it must be parsed to generate the output. So, I

On Wed, Jan 15, 2020 at 01:16:34PM +0100, Thomas Zimmermann wrote: > The callback get_vblank_timestamp() is currently located in struct > drm_driver, but really belongs into struct drm_crtc_funcs. Add an > equivalent there. Driver will be converted in separate patches. > > The default implementation is drm_calc_vbltimestamp_from_scanoutpos(). > The patch adds

Full_Name: Fran Rizzardi Version: 0.90.0 OS: Solaris, NT 4.0 Submission from: (NULL) (128.32.135.223) If you use the horiz= option with hist() you get the message: Warning: parameter "horiz" couldn't be set in high-level plot() function. and the plot comes out vertical. The documentation says this option comes from barplot() and it does work correctly in barplot(). This

There seems to be a problem with partial matching of argument names in boxplot(), in respect of the "horizontal" argument. I don't recall seeing this issue discussed previously. My apologies if I am being redundant. (A scan of CRAN revealed that someone had experienced problems with the "horizontal" argument, but he was spelling it out in full, so that was a different

Hi, I'm trying to recreate a sensitivity-specificity graph using the histbackback function. The only problem is that these graphs are typically drawn with vertical rather than horizontal bar plots (and the histbackback function only seems to work with horiz=TRUE argument, using "horiz=FALSE" doesn't work). Does anyone know if: 1) there's a different graphing function that