Bland-Altman Plot

Bland-Altman Plot

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Description

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A Bland-Altman plot in analytical chemistry and biostatistics is a method of data plotting used in analyzing the agreement between two different assays. It is identical to a Tukey mean-difference plot, which is what it is still known as in other fields, but was popularised in medical statistics by J. Martin Bland and Douglas G. Altman. Bland and Altman make the point that any two methods that are designed to measure the same parameter will have a good correlation when a set of samples are chosen such that the property to be determined varies a lot between them. A high correlation for any two methods designed to measure the same property is thus in itself just a sign that one has chosen a wide spread sample. A high correlation does not automatically imply that there is good agreement between the two methods.show more

Product details

  • Paperback | 60 pages
  • 152 x 229 x 4mm | 100g
  • Log Press
  • United States
  • English
  • 6136616130
  • 9786136616131