I am creating a multi panel figure that includes a ComplexHeatmap object so I am using multi_panel_figure() instead of ggarrange(). I have tried to include an
I have written an app, which I can deploy on shinyapps.io with no problem from my old laptop with Windows 10, R version 4.1.0. When I try to deploy the exact sa
I am trying to install V8 package on ubuntu but i am getting below error: Warning in install.packages : installation of package ‘V8’ had non-zero
I'm having a problem with the aggregate function. My data.frame looks like this: **Region Sex SNI value** orebro Man 0 497 orebro
How can I check the size of a file before I load it into R? For example: http://math.ucdenver.edu/RTutorial/titanic.txt I'd like to use the optimal command to o
I'm trying to decrease run time of my code by using doParallel package in R. I'm calling a function awareRateSIR that some extra packages are used in the body
I know this is a duplicate Q but I can't seem to find the post again Using the following data df <- data.frame(A=c(1,1,2,2),B=c(NA,2,NA,4),C=c(3,NA,NA,5),D
I have created an .md file, but to preview it in pdf format Rstudio requires MacTeX installation. I've installed it, read README file, everything is there, the
My dataframe which I read from a csv file has column names like this abc.def, ewf.asd.fkl, qqit.vsf.addw.coil I want to remove the '.' from all the names and
When I run a Tweedie GLM, one can get the prediction from the link by doing exp(link). To get the prediction for a Tweedie GLM, I get the prediction from the li
I keep trying to reorder my variables using this function: ces2019 <- mutate(ces2019,vote_intention = fct_recode(vote_intention,"Certain Not to vote" = "(4)
I found this easy way to create a correlation heatmap using ggplot2: data(attitude) library(ggplot2) library(reshape2) ggplot(melt(cor(attitude)), aes(Var1,
How would I got about installing multiple packages in R? I tried the following code: install.packages("EIAdata", "gdata", "ggmap", "ggplot2","gridExtra","ISO
What is behind Approx and approxfun? I know that these two functions perform a linear interpolation, however I didn't find any reference on how they do that. I
Is it possible to generate a list of sheetnames within an xlsx file? Or perhaps, can I check if a sheet name exists, and if not, proceed with some designated fu
Right now im trying to figure out how to solve standard constrained optimization problems in R which would usually be solved by hand with the use of a lagrangia
Consider the following example: p <- ggplot(data = data.frame(A=c(1,2,3,4,5,6,7,8),B=c(4,1,2,1,3,2,4,1),C=c("A","B","A","B","A","B","A","B"))) p <- p + g
I'm trying to extract model coefficients from R into a data frame that I can then combine into one large dataset with some other model results from Stata. Using
I am using R, RStudio and the leaflet package to visualise a map. I would like to get the the min and max lat-longs of of the bounding box of a leaflet object.
I have a data table with two small columns. I want to do a pairwise comparison between the values. The first column is results of one test an