checkNormality performs a visual check to know if the distribution of heights of an AFMImage follows a normal distribution. The function displays Quantile/Quantile and distribution plots.
Usage
checkNormality(..., AFMImage)
Arguments
...
pngfullfilename (optional): directory and filename to save the visual check to png or pdffullfilename(optional): directory and filename to save the visual check to pdf
AFMImage
an AFMImage from Atomic Force Microscopy
Author(s)
M.Beauvais
References
Olea2006, Ricardo A. Olea "A six-step practical approach to semivariogram modeling", 2006, "Stochastic Environmental Research and Risk Assessment, Volume 20, Issue 5 , pp 307-318"
Examples
## Not run:
library(AFM)
# display Quantile/Quantile and distribution plots.
data(AFMImageOfNormallyDistributedHeights)
checkNormality(AFMImage= AFMImageOfNormallyDistributedHeights)
# display and save on disk Quantile/Quantile and distribution plots.
data(AFMImageOfNormallyDistributedHeights)
checkNormality(AFMImage= AFMImageOfNormallyDistributedHeights,
pngfullfilename=paste(tempdir(), "checkNormality.png", sep="/"))
## End(Not run)