AFM (version 1.2.0)

getRoughnessParameters: Get Roughness parameters

Description

Get basic roughness parameters as amplitude parameters: Total root mean square Roughness or Total Rrms or totalRMSRoughness_TotalRrms Mean roughness or Ra or MeanRoughness_Ra

Usage

getRoughnessParameters(AFMImage)

## S3 method for class 'AFMImage':
getRoughnessParameters(AFMImage)

Arguments

AFMImage

an AFMImage from Atomic Force Microscopy

Value

• a data.table of roughness parameters:
  • totalRMSRoughness_TotalRrms the total RMS Roughness as the square root of the variance of heights
  • MeanRoughness_Ra the average roughness as the mean of absolute value of heights

Details

getRoughnessParameters returns a data.table of roughness parameters

Examples

library(AFM)

data(AFMImageOfAluminiumInterface)
roughnessParameters<-getRoughnessParameters(AFMImageOfAluminiumInterface)
print(roughnessParameters)