I am trying to create line chart and superimpose on stacked bar chart as below screen shot in r script.
Here is dataset which coming from db. Line chart represent the value of MartToMarket by the date. Stacked column chart represent value of Volumne stacked with CommodityGroup by the date. For the Volume on Colume per date, filled by commodity group. We have one showning one visual per counterprty. Here we have data only for TradingCounterpart of Axpo Solumtion AG.