News

QFASA 1.0.3

• Added functions to test a difference between two independent samples of compositional data.
• Added functions to calculate confidence intervals on diet estimates.
• Added functions to perform hierarchical clustering on prey database.
• Added functions to calculate bias in diet estimates.
• Fixed: Add species names to diet estimates that are returned in p.QFASA
• Fixed: Set gamma=1 in p.QFASA
• Fixed: Add “Value” to p.QFASA function
• Fixed: Fix incorrect spelling of Shelley Lang and Chris Field
• Fixed: Package citation incorrect

QFASA 1.0.2

• Fix bug whereby using data frames masks dimension incompatibilities of inputs.

QFASA 1.0.1

• Fix documentation based on feddback from Connie Stewart.
• Added separate tests for each distance measure.
• Fixed author list
• Added bibliographic references
• Add Shiny sample application

QFASA 1.0.0

Initial release of code created in support of article

Iverson, S. J., Field, C., Don Bowen, W. and Blanchard, W. (2004) QUANTITATIVE FATTY ACID SIGNATURE ANALYSIS: A NEW METHOD OF ESTIMATING PREDATOR DIETS Ecological Monographs 74: 211–235. doi:10.1890/02-4105