pointdata

This data accompanies the paper: New methods to detect isotopic heterogeneity with Secondary Ion Mass Spectrometry, by Martin Schobben, Michiel Kienhuis, and Lubos Polerecky. This paper revolves around the function diag_R() of the R package "point" which allows an assessment of isotopic heterogeneity in SIMS analyses. This data together with the R package "pointapply" ensures the complete reproduction of this paper.