UnchartIt
Daniel Ramos, Jorge Pereira, Inês Lynce, Vasco M. Manquinho, Ruben Martins · 2020
Charts are commonly used for data visualization. Generating a chart usually involves performing data transformations, including data pre-processing and aggregation. These tasks can be cumbersome and time-consuming, even for experienced data scientists. Reproducing existing charts can also be a challenging task when information about data transformations is no longer available.