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klmr/summarize.r Secret

Last active August 28, 2018 09:03
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Summarise a simple table in < 5 lines of code #so
Raw
summarize.r
readr::read_csv(input_filename) %>%
dplyr::group_by(drug_name) %>%
dplyr::summarize(num_prescriber = n(), total_cost = sum(drug_cost)) %>%
readr::write_csv(output_filename)
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