m: Specify Smooth Terms in Formulae
In alastairrushworth/smnet: Smoothing for Stream Network Data

Function used to set up univariate or bivariate smooth terms based on P-splines, for use within a call to smnet.

1	m(..., k = -1, cyclic = F)

`...`	one or more variables for creating P-spline smooths.
`k`	integer defining the number of uniformly spaced B-spline basis functions for the smooth, default is 10. For 2d (and higher) smooths, this is the marginal basis size.
`cyclic`	logical vector indicating whether the smooth should be cyclic. Based on the harmonic smoother of Eiler and Marx (2004)

List object with components

term: character vector of the names of the variables involved in the smooth to be set up
bs.dim: number of B-spline basis functions to be used in the smooth

Alastair Rushworth

Modified version of s originally from package mgcv, Simon Wood (2014).

alastairrushworth/smnet documentation built on Nov. 13, 2020, 10:27 p.m.