Louis Kessler's Behold Blog

I blog about genealogy and the development of my software programs. My Blog is on my Behold website. Below is a listing of my blog posts that are about DMT and DNA segment matching:
Version 5.xx Articles

Some DMT Dialog, with Questions and Answers - Sat 12 Nov 2022

Converting Base Pairs to Centimorgans - Fri 16 Jun 2022

BDouble Match Triangulator, Version 5.0 - Wed 18 May 2022

Version 4.xx Articles

DMT 4.3 - New FTDNA File Format and Matching Algorithm - Thu 26 Aug 2021

Double Match Triangulator 4.0 - Tue 23 Feb 2021

Version 3.xx Articles

My DNAweekly Interview by Dista Keren - Mon 11 Nov 2020

Double Match Triangulator, Version 3.1.2 - Tue, 21 Jan 2020

Using MyHeritage to get Triangulation Groups - Fri, 13 Dec 2020

DMT - The Horizon Effect - Tue, 3 Dec 2019

Using DMT, Part 2: My GEDmatch data - Thu 24 Oct 2019

Using DMT, Part 1: My 23andMe Data - Thu, 17 Oct 2019

DMT 3.1 Released - Wed, 16 Oct 2019

Double Match Triangulator 3.0 Released - Tue, 1 Oct 2019

Inferred Segment Matches - Thu, 7 Mar 2019

Behold’s Genetic Relationship Notation (BGRN) – Revised - Sun, 12 Aug 2018
(This was the basis for the MRCA and ancestral path notation used in DMT 3.0)

Version 2.xx Articles

The Life and Death of a DNA Segment - Mon, 19 Aug 2019

Small Segment Matches - Tue, 19 Mar 2019

Double Match Triangulator 2.9.4 - Fri, 21 Dec 2018

The New Chromosome Browser Results File at FTDNA - Sun, 21 Oct 2018

DMT Now Reads @MyHeritage DNA Segment Match Files - Wed, 7 Mar 2018

Double Match Triangulator 2.0 - Wed, 7 Feb 2018

Version 1.xx Articles

The GEDmatch Relationship Tree tool - Wed, 24 Jan 2018

Revisiting Missing A-B Matches - Thu, 18 Jan 2018

Another Estimate of Speed and Balding Figure 2B - Wed, 15 Nov 2017

Revisiting Speed and Balding - Sun, 5 Nov 2017

Deep Ancestors - Mon, 2 Oct 2017

Triangulation does NOT mean IBD - Mon, 25 Sep 2017

DMT Version 1.5.1 and IAJGS and DMT Workshop - Tue, 18 Jul 2017

Match Categories at FamilyTreeDNA - Fri, 14 Jul 2017

False Small Segment Matches at GEDmatch - Sun, 2 Jul 2017

Raw Data Comparison: FamilyTreeDNA vs MyHeritage DNA - Tue, 28 Mar 2017

Non-Matches by cM - Wed, 1 Feb 2017

Triangulation, Single Matching and Double Matching - Fri, 27 Jan 2017

Comparing Single Matching to Double Matching - Wed, 25 Jan 2017

Double Match Filtering for an Endogamous Population - Sun, 22 Jan 2017

Double Match Triangulator - Version 1.4 - Fri, 20 Jan 2017

Probability of No X Segments Matching - Sun, 25 Dec 2016

Probability of No Autosomal Segments Matching - Mon, 19 Dec 2016

Running DMT Against Non-Matches - Tue, 13 Dec 2016

Double Match Triangulator Version 1.3 - Mon, 12 Dec 2016

Double Match Theorem 1 - Sun, 4 Dec 2016

Double Match Triangulator 1.2 - Mon, 21 Nov 2016

Getting DMT to work with GEDmatch segment matches - Thu, 3 Nov 2016

Double Match Triangulator 1.1.99 - Tue, 18 Oct 2016

DMT Entered in Innovator Showdown @RootsTechConf - Tue, 27 Sep 2016

Triangulation and Missing a-b Segments - Tue, 30 Aug 2016

Double Match Triangulator (DMT) 1.0.1 - Sun, 21 Aug 2016

Writing Freeware (Double Match Triangulator) - Sun, 17 Jul 2016

Misleading Double Entries in FamilyTreeDNA Data - Thu, 7 Jul 2016

Help Needed for DMT - Thank You! - EAST Part 3 - Sat, 2 Jul 2016

FamilyTreeDNA’s Chromosome Match File - Sat, 25 Jun 2016

EAST Part 2 - Double Match Triangulation - Tue, 14 Jun 2016

Extreme Autosomal Segment Triangulation (EAST) - Part 1 - Sun, 12 Jun 2016