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Interval functionality

Please, methods imply such method: Contains(double x, IntervalBraces braces) { switch (braces) { case.IncludeNone: return ((x > a) && (x < b)); case.IncludeLeft: return ((x >= a) && (x < b))...

Id #8153 | Release: None | Updated: Jan 19 at 8:55 AM by valebezma | Created: Jan 19 at 8:55 AM by valebezma

Zeros of Bessel functions

BesselJZero(double nu, int n) -> nth zero of J_{\nu}(x) BesselYZero(double nu, int n) ->nth zero of Y_{\nu}(x) AiryAiZero(int n) -> nth zero of Ai(x) AiryBiZero(int n) -> nth zero of Bi(x)

Id #8148 | Release: None | Updated: Dec 27, 2016 at 2:51 AM by ichbin | Created: Dec 27, 2016 at 2:51 AM by ichbin

Overload of FitResult for general regression model

Add RegressionFitResult as overload of FitResult besides LinearRegressionFitResult, which is logically could be an overload of RegressionFitResult. Specific properties of LinearRegressionFitResult...

Id #8144 | Release: None | Updated: Dec 21, 2016 at 7:17 PM by ichbin | Created: Nov 25, 2016 at 5:27 AM by valebezma

Studentized Distribution

Add distribution for Studentized range. Here is a starting point: Algorithm AS 190: Probabilities and Upper Quantiles for the Studentized Range R. E. Lund and J. R. Lund Journal of the Royal Stati...

Id #8138 | Release: None | Updated: Oct 19, 2016 at 10:41 AM by valebezma | Created: Oct 18, 2016 at 6:47 PM by ichbin

RectangularMatrixAlgorithms wrong formula?

In RectangularMatrixAlgorithms.cs (Meta.Numerics.Matrices) MatrixAlgorithms class. I think that the formula for these 3 methods is wrong, public static int GetIndex (int nRows, int nCols, ...

Id #8068 | Release: None | Updated: Jul 8, 2016 at 8:50 PM by ichbin | Created: Mar 22, 2016 at 1:25 PM by ALBM

New distributions as non central F distribution or non central t distribution

these distributions are very usefull

Id #7844 | Release: None | Updated: Jul 17, 2014 at 8:47 AM by ichbin | Created: Jun 29, 2014 at 10:19 AM by PILLET

Improve exception messages

For example, a DimensionMismatchException inherits the message from InvalidOperationException, so it shows up as "Meta.Numerics.DimensionMismatchException: Operation is not valid due to the curr en...

Id #7710 | Release: None | Updated: Jan 4, 2014 at 8:16 AM by ichbin | Created: Dec 13, 2013 at 10:52 PM by ichbin

Extended precision argument reduction

We already do trig argument reduction using the decimal (96 bits of significance) value of pi to help with large arguments. To really do it right, we need ~1000 bits of significance. This is do-abl...

Id #7584 | Release: None | Updated: Feb 11, 2015 at 7:53 AM by ichbin | Created: Aug 29, 2013 at 11:00 PM by ichbin

Exact null distribtuions for two-sample EDF tests

Code the exact null distribution for two-sample Kolmogorov-Smirnov and Kuiper tests. While we are at it, change to static invocation: Sample.KolmogorovSmirnovTest(sample1, sample2).

Id #7581 | Release: None | Updated: Dec 21, 2016 at 7:19 PM by ichbin | Created: Aug 29, 2013 at 9:27 PM by ichbin

Identity matrices

Dear all, it looks to me that in the constructors of the matrix there is not the possibility to define a new square matrix as an identity matrix, a type of matrix that sometimes you need to use ....

Id #7341 | Release: None | Updated: Mar 7, 2013 at 2:02 PM by ebortoluzzi | Created: Mar 7, 2013 at 2:02 PM by ebortoluzzi