I have a data frame, like so: data.frame(director = c("Aaron Blaise,Bob Walker", "Akira Kurosawa", "Alan J. Pakula", "Alan Parker", "A
I have two dataframes df1 # var1 var2 # 1 X01 Red # 2 X02 Green # 3 X03 Red # 4 X04 Yellow # 5 X05 Red # 6 X06 Green df2 # X01 X02
I am working on a larger RMarkdown-site. Due to the size of images on the pages I implemented lazy loading for images using the loading="lazy"attribute of the &
Many are familiar with foreach() to assign a loop across many cores in parallel using %dopar%. However, in R how do you send a single job request for a variety
I have multi-level data and want to fit a mixed-effect model in python due to parallelization potential. But I am not able to compile the formula in 'statsmodel
I'm trying to use packages that require Rcpp in R on my M1 Mac, which I was never able to get up and running after purchasing this computer. I updated it to Mon
My goal is to extract strings of digits with fixed length (8 digits) from multiple text files in several folders after matching a certain pattern. I have spent
I'm unable to combine 2 or more RTF files in R. Anybody who knows please help me out. I'm trying to add footnotes for the rtf files but they are not taking it.
What are good ways to select multiple columns of a data frame in base R using the native pipe |>? (i.e., without the tidyverse/dplyr to reduce external depen
I have been following the tutorial for DADA2 in R for a 16S data-set, and everything runs smoothly; however, I do have a question on how to calculate the total
I am trying to write out excel files as workbooks where columns satisfy more than one condition. I receive errors here with grep function and unexpected } If I
I'm in the process of creating a small R package containing a set of functions that should be useful in a specialized area of Biology. I currently have the pack
I would like to adapt the answer below, taken from this question. # Example data write.xlsx(mtcars, "mt cars.xlsx") write.xlsx(mtcars, "mt car s.xlsx") temp =
I have a DB like this: a <-c(4, 2, 10, 2, 10, 6, 2) b <-c(4, 6, 70, 8, 18, 4, 3) rbind(a,b) I can create something like this: x <- (
I have a list in my workspace named “sample_experiment”, from which I need to draw some information in the form of vectors, like this: first_column
I want to use Maxent instead of the SVM model, so can anyone help? This was posted on August 1, 2010. # le modèle est calculé avec les valeurs par
Let's consider model : library(plm) data("Produc", package = "plm") model <- plm(pcap ~ hwy + water, data = Produc, model = 'within') To calculate fitted v
I am trying to reproduce a supplementary example 2 Continuous response: one dose-response curve from the drc package. When trying to run coeftest(ryegrass.LL.4
for dataframe below, df <- data.frame(id = c(rep(101, 4), rep(202, 3)), status = c("a","b","c","d", "a", "b", "c"), wt = c(10
EDIT: (11/05/22) Coastal classifications would serve a purpose at this stage if there exists such classifications based on NE co-ordinates. If anyone might be