boxfilt | BOXFILT Running box-car filter. |

cv | CV Cross product between two vectors. |

detrend | DETREND removes trends in u using a polynomial of order norder. |

greg2 | GREG2 converts year day numbers to corresponding Gregorian calendar dates. |

hms2h | HMS2H hours, minutes, and seconds to decimal hours. |

julian | JULIAN converts Gregorian calendar dates to corresponding Julian day numbers. |

linreg | LINREG computes linear regression of y on x, i.e. |

linreg1 | LINREG1 solves directly for the coefficients in a linear model |

pl33tn | PL33TN: pl33t with variable dt and T |

pl64tap | PL64TAP low-pass filters the hourly time series. |

pl66tn | PL66TN: pl66t for variable dt and T |

quadrat | QUADRAT(x) returns the quadratic solution for use with LINREG1. |

regress | Notes on Regression Methods for Linear Models |

rot | ROT rotates a vector counterclockwise, |

rotmajax | ROTMAJAX rotates input vector velocity into direction of maximum variance. |

tide_ell | TIDE_ELL calculates tidal ellipse parameters from TIDE_FIT output. |

tide_fit | TIDE_FIT Simple least-squares tidal analysis. |

tide_pred | TIDE_PRED predicts tidal currents for time t from TIDE_FIT output |

txt | TXT Fill a matrix with lines of text entered from the keyboard. |

veccor | VECCOR computes the vector correlation coefficient. |

veccor1 | VECCOR1 computes the complex vector correlation. |