Articles by Marco Ghislanzoni

Sales Dashboard in R with qplot and ggplot2 – Part 3

May 15, 2014 | 0 Comments

In Part 3 of this series we will explore some more variations to our Sales Dashboard in R and introduce new ways of visualizing sales related data with qplot and ggplot2. If you haven't done it yet, it is recommended to read Part … Continue reading → [Read more...]

Sales Dashboard in R with qplot and ggplot2 – Part 1

April 2, 2014 | 0 Comments

In a previous post on my personal blog about creating Pivot Tables in R with melt and cast we covered a simple way to generate sales reports and summary tables from a data set consisting of orders. It is often said that a picture is … Continue reading → [Read more...]

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