AFM (version 2.0)

totalRMSRoughness: Calculate the total Root Mean Square Roughness (Rrms total)

Description

totalRMSRoughness returns the total RMS roughness calculated from the variance of heights

Usage

totalRMSRoughness(AFMImage)

Arguments

AFMImage

an AFMImage from Atomic Force Microscopy

Value

a numeric as the square root of the variance of heights

Examples

# NOT RUN {
library(AFM)

data(AFMImageOfAluminiumInterface)
totalRMSRoughness<-totalRMSRoughness(AFMImageOfAluminiumInterface)
print(totalRMSRoughness)
# }
# NOT RUN {
# }