Assessing seismic origin of geological features by fitting equidistant parallel lines

Peter Edmund Jupp*, Ian Britton James Goudie, Richard Alessandro Batchelor, Robert Goudie

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

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Abstract

Some planes in sedimentary rocks contain features that appear to lie near equally-spaced parallel lines. Determining whether or not they do so can provide information on possible mechanisms for their formation. The problem is recast here in terms of circular statistics, enabling closeness of candidate sets of lines to the points to be measured by a mean resultant length. This leads to a test of goodness of fit and to estimates of the direction of the lines and of the spacing between them. Two contrasting data sets are analysed.
Original languageEnglish
Pages (from-to)723-738
Number of pages16
JournalJournal of the Royal Statistical Society: Series C (Applied Statistics)
Volume71
Issue number3
Early online date17 Apr 2022
DOIs
Publication statusPublished - 15 Jun 2022

Keywords

  • Directional statistics
  • Quantal model

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