public IActionResult Growth(string metric, string option)
{
PlotViewModel model = _covidService.GetGrowthViewModel(metric);
ViewData["Metric"] = metric;
ViewData["Method"] = System.Reflection.MethodBase.GetCurrentMethod().Name;
ViewData["Title"] = "Growth";
ViewData["YLabel"] = metric + " per day";
ViewData["TooltipDecimals"] = 0;
ViewData["YMin"] = 0.1;
ViewData["YType"] = "linear";
ViewData["YTickInterval"] = 100;
ViewData["XLabel"] = "Days from 10 " + metric;
return(View("Plot", model));
}