thank you in advance for your time! I'm having some trouble with the SMOTE_NC function in R (https://rdrr.io/github/dongyuanwu/RSBID/man/SMOTE_NC.html). Shortly
I'm currently trying to perform a sentiment analysis on a kwic object, but I'm afraid that the kwic() function does not return all rows it should return. I'm no
The problem is similar to what posted in Combine dataframe based on index R I am trying to copy one column from df2 (huge df) to df1 (small df) but based on ind
I have a large panel data set and I would like to lag and lead a variable by 1 month and 6 business days. I know, for instance, from dplyr there is the lag or
I want to combine/reduce a list of dataframes into one dataframe, but I also want to summarize the data in one step. The output is from a simulation; therefore,
I hope to get a solution here. I am completely new to R and really all i need it for is to extract data from power query and append it to an existing csv file.
I want to send a bulk email with an attachment. The list of receiving email addresses and the body of the email are in a CSV file as below. I want to attach a
I have been running several R scripts without issue until one day I tried to open RStudio and it said "Fatal error: unable to open base package in R." I uninst
I'm a bit confused on how to populate my new column based on character combinations I have from each of my other columns. Here is my original dataframe: df <
I am very new to R and I was exploring a function in a library that download data from a server and leaves the data as dataframe. The data are stored in a varia
I am trying to make one of two plots depending on browser size (from shinybrowser) using conditionalPanel. The plots are appearing when I run the app locally bu
heyy i have a problem with getting the the below error. I am new to R and not sure how to resolve this!! I am trying to find the mean of resid
I have a large dataset in which one column is p-values that range from 0.9 to being extremely small like 5e-79. In R I can sort the data in descending order and
I have this data frame (train) where I have 2314 variables and I want to drop the columns where the unique length of the column is < 2 and
There is a very similar question here: How to select columns based on grep in dplyr::tibble However I think that the select_if was superseeded with select(where
I've asked this question previously with no luck, so here goes again: My dataframe: data.type <- c("DNA","DNA","DNA","DNA","DNA","DNA","DNA","DNA","DNA","DNA
I'm trying to add more standard deviation to my current plot. I need to add 1std and 3std, I've already addeed the 2std to my plot. This is my code: tidyverse_
laststop <- NULL stopinfo <- NULL for (i in journeys$JourneyID){ laststop <- get_last_stop(i) stopinfo <- c(stop_info(i,laststop)) final_stops
I have a data range of 10,000 points as per: data = rbinom(10000, size=10, prob=1/4) I need to find the mean and standard deviation of the data values >=5.
Does someone know where I can find the full files (Matrix, Barcodes and Features) in GEO datasets? I've been trying to download that from previous studies for a