Given a list that contains N strings of lowercase English alphabets. Any number of contiguous strings can be found together to form a new string. The grouping f
I have a data frame containing only one row with named columns. The data frame looks somewhat like this: poms_tat1 poms_tat2 poms_tat3 tens1 tens2
I have a k*k squared matrix with diagonal elements x>0 and all other elements y>0. The values of k, x, y are all subject to change. Now I need the determi
I am trying to save a list of patchworked ggplots (ie ggplots that have been wrapped together into 1 plot using the package patchwork). My real data is creating
I've been having problems on knitting Rmarkdown, and it's been frustrating that I have no idea what to do. Every time I knit them, it always ended up with an er
This command: installed.packages(c("ggplot2","swirl","lattice","car","fimport","tseries")) generates the error "Package LibPath Version Priority Depends Im
In my R script for MS SQL Server I try to return one column VARBINARY() and one VARCHAR(). However, server allow only one column when VARBINARY is returned: T
I want the vertical lines to not go beyond the curve line after they intersect Example data: x <- 1:50 dat <- data.frame(x = x, y = 1 - exp(-x/43)^4) ggp
I'm struggling to figure how to change my x-axis label in ggplot2 from regular identifications to not-so-regular plus/minus signs to relate the addition or abse
See example: shinyFunction <- function(){ shinyApp( ui = basicPage( actionButton('print_message', "Print a message") ), server = fun
Let's say I have the following dataset: dat <- read.table(text="id_1 id_2 123 NA 456 NA NA 3
I was trying to do a QCA analysis of sufficeny in RStudio 4.1.3. using truthTable command. By running the code i get Error: wrong outcome specification. The out
I've tried this over on the Rstudio forums and they've suggested i post here/azure support. Azure doesn't seem to be helping right now so if anybody has any sug
I am trying to bold my y-axis. The title for the axis is bold, but I can't seem to figure out how to bold the number themselves. Here is my code so far, combi
I have a dataframe with some id's and some dates. I want to be able to group the id's by their change in date to create a generalized "grouping_variable". In r
Below is the code to develop sparkline in R. Wanted to check if we can change the color . I mean the negative values to be black and positive values to be red l
I'm scraping data from a website and depending on the structure of the page. I have an inner join in my final table that either joins clean on WON and LOST vari
We want to download the stock price of Tesla every day, using the package "quantmod" in R. We managed to write the function that downloads the last available st
I have an issue with installing the spade package in R: > source("http://bioconductor.org/biocLite.R") Bioconductor version 3.7 (BiocInstaller 1.30.0), ?bio
This is my first post, so apologies if I messed something up. I am trying to apply conditional formatting to multiple columns (comparing results for samples Sam