Posts by Alain dos Santos • 11 points

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  Q: Create a table in R from a date frame grouping the values per month

  I have a dataframe df with two columns: Number and Date. df = data.frame(numero = c("10", "20", "30", "40", "50"), data = c("2021-10-01", "2021-10-02", "2021-09-01", "2021-09-01", "2021-08-01")) I…

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  asked 3 years, 4 months ago Alain dos Santos 11