EPA.09.Ex.21.5.beryllium.df dataset

Beryllium Concentrations from Example 21-5 of 2009 USEPA Guidance Document

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  • Maintainer: Alexander Kowarik
  • License: GPL (>= 3)
  • Last published: 2025-04-24

About the dataset

  • Number of rows: 16
  • Number of columns: 3
  • Class: data.frame

Column names and types

  • Year:factor
  • Quarter:factor
  • Beryllium.ppb:numeric