GetCCAScales function

Calculates scales for plotting the environmental variables in a Canonical Correspondence Analysis

GetCCAScales(CCA, nticks = 7, TypeScale = "Complete", ValuesScale = "Original")

Arguments

• CCA: A CCA solution object
• nticks: Number of ticks to represent
• TypeScale: Type of scale to represent
• ValuesScale: Values to represent (Original or Transformed)

Details

Calculates scales for plotting the environmental variables in a Canonical Correspondence Analysis

Returns

Returns the points and the labels for each biplot axis

References

Gower, J. C., & Hand, D. J. (1995). Biplots (Vol. 54). CRC Press.

Gower, J. C., Lubbe, S. G., & Le Roux, N. J. (2011). Understanding biplots. John Wiley & Sons.

Vicente-Villardón, J. L., Galindo Villardón, M. P., & Blázquez Zaballos, A. (2006). Logistic biplots. Multiple correspondence analysis and related methods. London: Chapman & Hall, 503-521.

Author(s)

Jose Luis Vicente Villardon

Examples

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