expandFunctions-package |
expandFunctions: a feature matrix builder |

coefPlot |
Plots coefficients in an impulse response format |

distMat |
Make a matrix with coefficients distributed as dist |

easyLASSO |
Select and fit sparse linear model with LASSO |

eDiff |
Matrix size-preserving diff function |

eLag |
Convert vector into a matrix of lag columns |

eMatrixOuter |
Extends eOuter to allow a matrix for the first argument |

eOuter |
Extend outer product. |

ePow |
Convert vector x into a matrix X_{ij} = {x_i}^j |

eQuad |
Multivariate second order polynomial expansion. |

eReplace |
Replace values in an R object coerible to a matrix |

eTrim |
Remove padded rows from matrix X |

expandFunctions |
expandFunctions: a feature matrix builder |

freemanTukey |
Freeman-Tukey transform |

lagshift |
Helper function for eLag. |

polywrapper |
Generate special functions using orthonormal functions |

rapt |
Expand an input matrix X using raptObj. |

raptMake |
Define a Random Affine Projection Transformation (RAPT) object |

reset.warnings |
Reset annoyingly persistent warning messages. |

Ydiagnostics |
Informative plots for Y and Yhat |

yyHatPlot |
Plot y and yHat on the same scale w/reference line |