Description Usage Arguments Value

Compute numerical derivatives from data using weighted linear regression on each tract's 1-ego network.

1 | ```
compute_derivatives(adj, r_sigma = 1, s_sigma = 1, smooth = F)
``` |

`adj` |
the adjacency matrix on which to compute. Must include centroids. |

`r_sigma` |
geographic bandwidth of the regression weight decay |

`s_sigma` |
if smooth = TRUE, the bandwidth of a geographic rbf smoother |

`smooth` |
boolean should the derivatives be computed on a geographically smoothed demographic distribution? |

a tract-level tibble with a column D_alpha giving the derivatives of demographic frequencies with respect to spatial coordinates.

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