Error bars can be specified from within the data file or programmatically by calling Java methods.
The error bars below are specified in the data file with a 4 number line:
x,y,ylow,yhighThe numbers can be separated by white space or commas.
From within Java, error bars can be added by calling
the addPointWithErrorBars()
method in the
Plot class.
The error bars can be erased by calling the erasePoint()
Plot class method.
The error bar data is stored inside the PlotPoint class.