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@herbps10
Last active February 4, 2018 05:29
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# Downloads tweets from @dog_rates and plots
# a histogram of dog ratings.
# Used to generate picture in this tweet:
# https://twitter.com/herbps10/status/959923100468105219
library(rtweet)
library(tidyverse)
library(stringr)
library(cowplot)
library(grid)
library(jpeg)
g <- rasterGrob(readJPEG("ellie.jpg"), interpolate = TRUE)
tmls <- get_timelines("dog_rates", n = 3200)
ratings <- tmls %>%
filter(str_detect(text, "t.co")) %>%
filter(!str_detect(text, "^RT")) %>%
filter(!str_detect(text, "Here's a little more info on Dew")) %>%
mutate(rating = map(text, str_extract_all, "1[0-5]/10"),
rating = map(rating, `[[`, 1)) %>%
unnest(rating) %>%
count(rating)
ggplot(ratings, aes(x = rating, y = n)) +
annotation_custom(g) +
geom_col(fill = "white", alpha = 0.8) +
labs(caption = "Data: @dog_rates, photo: @KatieNicoleF", title = "577 WeRateDogs™ Ratings")
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