Tools for hydrologic and water systems modeling & analysis

abcdCalibrate | Calibrate 'abcd' hydrology model |

abcdQest | ABCD conceptual rainfall - runoff simulation model |

annualizedReturn | Annualized costs from present value |

binCentered | Find mid-points of equal-length bins |

boxcoxInverse | Inverse Box-cox transformation |

expandGrid | Create a tibble from All Combinations of Factor Variables |

expandGridDf | Create a tibble from the Combinations of data frames |

extractPvalue | Extract ANOVA p-value out of a linear model object |

GetwaterYear | Water Year function |

GoodnessOfFit | Calculate goodness of fit parameters |

gridInterpolate | Interpolation from 2-D matrix |

hamonPET | Potential evapotranspiration (PET) by hamon method |

hargreavesPET | Potential evapotranspiration (PET) by hargreaves method |

kNearestNeigboors | K nearest neighbors (KNN) bootrapping |

multiReplace | Replace multiple elements in a dataframe at once |

piecewiseLm | Piecewise linear regression |

presentValue | Calculate the PV from annual cash flows |

renameColumns | Rename data frame columns in a list of data frames |

reservoirSimulation | Reservoir simulation model |

sceDefaults | Set sceDefaults |

SCEoptim | Shuffled Complex Evolutionary (SCE) Algorithm |

waspIndex | "Weighted Anomaly Standardized Precipitation" WASP index |

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