Segmentation and Classification of Accelerometer Data

abssumdiff | Finding the sum of the differences |

changeTimes | Select Times as Segment Changepoints |

classifyGENEA | Classify Data into Categories defined in an rpart GENEA fit |

createGENEAmodel | Create training data decision tree model |

dataImport | Data import function |

debias | debias a vector |

degrees | Extract rotation time series |

features | Get features of a GENEA rpart fit |

GENEAclassify-package | Classification of accelorometer data |

GENEAcount | Count Steps |

GENEAratio | Principal Frequency Ratio |

GENEAskew | Skewness, a measure of centredness |

getGENEAsegments | import and segment one or more bin files. |

getZeros | Find Zero Crossing Points |

head.GENEAbin | Get features of a GENEActiv bin data object. |

inGroup | Which values are in a new group? |

levels.GENEA | Get levels of a GENEA rpart response |

meandiff | Finding the mean of the differences |

removeShortSegments | Remove Short Segments from Data |

runmean | calculate the running mean |

sddiff | Finding the standard deviation of the differences |

segmentation | Perform Segmentation on GENEActiv Accelerometer Data |

stepCounter | Step Counter |

sumdiff | Finding the sum of the differences |

summariseCols | Perform summary of vectors in the parent frame |

TrainingData | Example Training Data set |

trainingFit | Example classification tree |

updown | Extract data relating to the up/down component |

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