Stringr Questions

I want to go through a vector and look for a particular string pattern (e.g. 'an'). if a match is found, remove the whole word, but only if that

I'm confused about this inconsistency in the tidyverse and am not sure what's going on. test data: test <-

This is a problem i would like to solve using r. suppose i have the following representative artificial example:

I have been wondering how to extract string in r using stringr or another package between the exact word "to the" (which is always

I want to remove all words that start with "a" in a string. input: string <- "this is a sentence about

I am struggling to construct the correct regex expression to replace markdown bold syntax (double stars) with latex code using the

I have a table output where i want to turn test = "893 [nc]" into "893". i have been using

I have a data frame that looks like this library(tidyverse) data=data.frame(pos=c(172367,10),

I have a large data.table with over 7 million rows and 38 columns. one of the columns is a character vector, which contains a long descriptive

From my data i want to extract the strings that are between the l and r string from my database. my database includes 4 different l and r

I'm stuck with a file where someone didn't escape commas inside labels. here's an example: library(tidyverse) t1 <-

There is sku name in below dataframe, i want to remove the part which start with 'v' and end with 'b', my code

I have the following vector. vec <-

I am trying to remove the $ sign and , from a column and have so far been doing so by using gsub but am wondering if there is a way to do it using

I'm following up on this answer. i wonder if it might be possible to drop the parts in

I want to extract some substrings from a bigger string using some pattern. below is my code: library(stringr)

My goal is to extract strings of digits with fixed length (8 digits) from multiple text files in several folders after matching a certain

I am trying to remove the words "arts and humanities" and "social sciences" from a string containing concatenated by

For the following dataframe d, i'm trying to create a new column by replacing col1 using a dictionary

I'd like to remove the "(n)" from the column names. example data: df <- tibble( name = c("a",

I would like to create a function that takes a string object of at least 1 element and contains the numbers 2 through 5, and determine if there

I have two data frames that look like this: df1 <-