Functions to replicate & expand Sichun Xie MSc report on multi-model ensembkes in weather forecasting

array.solve | Apply 'solve' over an array |

box.dot | Box density ordinate transform |

det.sharpness | Determinant sharpness |

ensemble.crps | Ensemble CRPS |

ensemble.spread | Calculate ensemble spread |

es.crps | CRPS for multivariate-normal predictive density |

fc.mae | Forecast MAE |

fc.rmse | Forecast RMSE |

fit.mimic | Fit mimic to data |

forecast.errors | Calculate forecast errors |

forecast.rmse | Forecast RMSE over full forecast period |

load.all | Import forecasts & obs |

load.data | Load .rda directly into variable |

model.crps | Calculate fitted CRPS |

model.performance | Calculate spread, RMSE and CRPS for a fitted model |

model.rmse | Calculate fitted RMSE |

offset.forecast | Adjust forecast by leadtime |

pad.to.5d | Pad 4d array to 5d |

run.model | Fit model |

se.covariances | Calculate covariance matrices |

se.lambda | Calculate lambda matrix |

se.precision | Calculate precision matrix |

se.sigma | Calculate sigma matrices |

se.tau | Calculate tau |

square.mat | Square matrix |

superensemble | Create superensemble |

u.dev | Deviation from uniformity |

verif.ranks | Verification ranks |

vr.hist | Verification rank histogram |

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