from bokeh.io import output_file, show from bokeh.models import ColumnDataSource from bokeh.plotting import figure from bokeh.sampledata.sprint import sprint output_file("bar_intervals.html") sprint.Year = sprint.Year.astype(str) group = sprint.groupby('Year') source = ColumnDataSource(group) p = figure(y_range=group, x_range=(9.5,12.7), plot_width=400, plot_height=550, toolbar_location=None, title="Time Spreads for Sprint Medalists (by Year)") p.hbar(y="Year", left='Time_min', right='Time_max', height=0.4, source=source) p.ygrid.grid_line_color = None p.xaxis.axis_label = "Time (seconds)" p.outline_line_color = None show(p)