ChemoSpecUtils Update

R ChemoSpecUtils

Improvments to ChemoSpecUtils

Bryan Hanson

ChemoSpecUtils, a package that supports the common needs of ChemoSpec and ChemoSpec2D, has been updated to fix an unfortunate distance calculation error in version 0.4.38, released in January of this year. From the NEWS file for version 0.4.51:

This brings to mind a Karl Broman quote I think about frequently:

“Open source means everyone can see my stupid mistakes. Version control means everyone can see every stupid mistake I’ve ever made.”

Karl Broman

Karl Broman quote source


For attribution, please cite this work as

Hanson (2020, April 27). Chemometrics & Spectroscopy Using R: ChemoSpecUtils Update. Retrieved from

BibTeX citation

  author = {Hanson, Bryan},
  title = {Chemometrics & Spectroscopy Using R: ChemoSpecUtils Update},
  url = {},
  year = {2020}