Posts by Letícia Alves de Araújo • 23 points

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  Q: How to plot a graph of columns grouped with ggplot

  How can I chart columns grouped by year? I have an extensive database with several variables and would like to plot a chart separately per year. How to do it? For some variables the chart is getting…

  r graphic

  asked 3 years, 6 months ago Letícia Alves de Araújo 23