Creating line charts with Danfo.js
Line charts are simple chart types mostly used on Series data or single columns. They can show trends in data points. To make a line chart on a single column – say, AAPL.Open in financial_df – we can do the following:
var layout = {
    yaxis: {
      title: 'AAPL open points',
    }
}
var config = {
  displayModeBar: false,
  layout
}
financial_df ['AAPL.Open'].plot(this_div()).line(config)
Running the preceding code gives the following output:
Figure 6.2 - Top five rows of the financial dataset
Notice that we are using DataFrame subsetting (financial_df["column name"]) to get a single column – AAPl.Open – as a Series. Then, we call the .line chart type and pass in a config object. The config object accepts the layout property as well as other arguments used by Danfo.js...
