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Revision b02e39a0

Added by Jim Regetz about 13 years ago

  • ID b02e39a0b4de755bb216f9272065a6d838530cc1

added R code to create various boundary assessment figures

View differences:

terrain/slope/slope-assessment.R
61 61 
#
62 62 

  		




  63
  63
  
    
# simple helper function to calculate row-wise RMSEs


  		




  64
  
  
    
rmse <- function(r1, r2, na.rm=TRUE) {


  		




  65
  
  
    
    sqrt(rowMeans(as.matrix((r1 - r2)^2), na.rm=na.rm))


  		




  
  64
  
    
rmse <- function(r1, r2, na.rm=TRUE, use) {


  		




  
  65
  
    
    diffs <- abs(as.matrix(r1) - as.matrix(r2))


  		




  
  66
  
    
    if (!missing(use)) diffs[!use] <- NA


  		




  
  67
  
    
    sqrt(rowMeans(diffs^2, na.rm=na.rm))


  		




  66
  68
  
    
}


  		




  67
  69
  
    

  		




  68
  70
  
    
par(mfrow=c(2,3), omi=c(1,1,1,1))


  		












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