Online Forensic STR DNA Tools

All programs/scripts on these pages are beta-versions and currently not tested for validity. Hence the authors can not be made responsible for any use or conclusions made on the basis of output from the various functionalities.

Additional information for:

Evaluating the weight of evidence using quantitative STR data
in DNA mixtures - With notes on handling missing data

In "Section 6. Further" details of this paper we refered to a zip-file and technical report with further details on the model and EM-estimators. Please find links for both parts below:
R-Script files: em.zip and the technical report (MSc report): thesis.pdf

EPG Trace generator

Takes in a list of alleles from up to six individuals and generates a theoretical EPG trace like the one SGM Plus generates after analysis: EPG trace

Two-person mixture seperator

Takes in a csv-file with columns containing informatioon sysystem, allele, height and area. Outputs the pair of profiles yielding best fit to the observed areas based on a greedy algorithm: Mixture separator.