/// <summary>
/// Returns the minimum value in the sample data.
/// Returns NaN if data is empty or if any entry is NaN.
/// </summary>
/// <param name="data">The sample data.</param>
/// <returns>The minimum value in the sample data.</returns>
public static double Minimum(this IEnumerable <double> data)
{
var array = data as double[];
return(array != null
? ArrayStatistics.Minimum(array)
: StreamingStatistics.Minimum(data));
}
/// <summary>
/// Returns the minimum value in the sample data.
/// Returns NaN if data is empty or if any entry is NaN.
/// Null-entries are ignored.
/// </summary>
/// <param name="data">The sample data.</param>
/// <returns>The minimum value in the sample data.</returns>
public static double Minimum(this IEnumerable <double?> data)
{
if (data == null)
{
throw new ArgumentNullException("data");
}
return(StreamingStatistics.Minimum(data.Where(d => d.HasValue).Select(d => d.Value)));
}
/// <summary>
/// Returns the minimum value in the sample data.
/// Returns NaN if data is empty or if any entry is NaN.
/// Null-entries are ignored.
/// </summary>
/// <param name="data">The sample data.</param>
/// <returns>The minimum value in the sample data.</returns>
public static double Minimum(this IEnumerable <double?> data)
{
return(StreamingStatistics.Minimum(data.Where(d => d.HasValue).Select(d => d.Value)));
}
