public Task <MathStatistics.DescriptiveStatistics> GetStatisticsAsync(double[] data, double a)
{
if (a <= 0)
{
return(Task.FromException <MathStatistics.DescriptiveStatistics>(new ArithmeticException()));
}
var result = new MathStatistics.DescriptiveStatistics(data, a);
return(Task.FromResult(result));
}
public Task <MathStatistics.DescriptiveStatistics> GetStatisticsAsync(string rawData, double a)
{
if (string.IsNullOrEmpty(rawData))
{
return(Task.FromException <MathStatistics.DescriptiveStatistics>(new ArgumentNullException()));
}
if (a <= 0)
{
return(Task.FromException <MathStatistics.DescriptiveStatistics>(new ArithmeticException()));
}
var data = Utils.StringToNumber(rawData);
var result = new MathStatistics.DescriptiveStatistics(data, a);
return(Task.FromResult(result));
}