kleinlennart

kleinlennart

template.Rproj
template.html
*_files/
*_cache/

kleinlennart

[![GitHub commits since tagged version](https://img.shields.io/github/commits-since/adityatelange/hugo-PaperMod/r readLines(".git/modules/themes/PaperMod/refs/heads/master")?style=flat&logo=github&label=Commits%20since%20last%20theme%20submodule%20pull)](https://github.com/adityatelange/hugo-PaperMod/compare/`r readLines(".git/modules/themes/PaperMod/refs/heads/master")`...master)

kleinlennart

Lennart's Dotfiles

• R Snippets

• RMarkdown & Quarto

• .Rprofile

kleinlennart

if (interactive()) {
  suppressMessages(require(usethis))
}

if (interactive()) {
  suppressMessages(require(devtools))
}

if (interactive()) {
  suppressMessages(require(cput))

kleinlennart

expand

stuff

kleinlennart

# Sort all columns alphabetically
dat <- dat[,order(colnames(dat))]

dat <- dat %>% select(sort(current_vars())) # Alternatively

# Reorder each column alphabetically
dat <- map_df(dat, function(x) {sort(x, na.last = TRUE)})

kleinlennart

add_tweet_count <- function(dat) {
  return(
    dat %>%
      group_by(user_id) %>%
      mutate(
        tweet_count = n()
      ) %>%
      ungroup() # to remove grouped_df class
  )
}

kleinlennart

# clean Hashtag extraction method
## evtl. noch Umlaute entfernen!

add_hashtags <- function(dat) {
  return(
    dat %>%
      mutate(
        hashtags = text %>% tolower() %>% str_extract_all("#[[:alnum:]_]+")
      )
  )

kleinlennart

dat <- dat %>% 
  rowwise() %>% 
  mutate(bundesland = unlist(bundesland),
         community = unlist(community),
         fach = unlist(fach)) %>% 
  ungroup() # important to remove rowwise_df class! (slows down all other operations)