[R] for loop not working

[mnw]

Thank you for your comments. I guess what I need is to store movements and
then loop through that matrix. Here is a snippet of the 'movement' code. I
am trying to fill the matrix below with data from this loop. Is there
something else my matrix (bottom) requires? Or its positioning?

Many thanks,







# determine whether movement is occurring and if so what type
  # if there are insufficient history items then just record movement types
discretely
  
   if (i < historyLength) movement <- movementType(relAngle, angleThreshold)
  
  else if (i > historyLength-1) {
    # Array to store speeds
    speedHistory <- array(historyLength)
    n = historyLength-1
    # get the speeds from the previous n (hisoryLength) "Movements" 
    for (j in seq(1, length(historyLength))){
      speedHistory [n] = R[i-j, 6]
      n-1
      }
    
      if (!bayesFilter(speedHistory, minSpeed, GPS_accy)) movement <-
"non-moving" 
      else if(bayesFilter(speedHistory, minSpeed, GPS_accy)) movement <-
movementType(relAngle, angleThreshold)
  
  
    
    holder <- matrix(data = movement, nrow = nrow(R), ncol = 1)
   
    
  }
  



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