dot-update_aff_mat: Update sparse affiliation network with new data
In baruuum/btoolbox: random toolbox

Description Usage Arguments Details Value

Updates a affiliation network stored in sparse format with new data of an ego-centric network

1	.update_aff_mat(x, y, update_diag = FALSE, normalize = FALSE)

`x`	the affiliation network to be updated; must be a `sparseMatrix` of the `Matrix` package
`y`	an integer vector containing the indices of groups to be updated
`update_diag`	boolean; if `true` updates the diagonal elements
`normalize`	boolean; if `true` contribution of each ego to the elements in the affiliation are weighted by the inverse of ties ego holds

Given x, the function takes new data on a set of affiliations connected to the same unit and updates the affiliation accordingly. If y contains the indices 1,6,12, for example, the affiliation network is updated by adding one count to the entries (1, 6), (6, 1), (1, 12), (12, 1), (6, 12), (12, 6).

returns the updated affiliation matrix x.

baruuum/btoolbox documentation built on Aug. 17, 2020, 1:29 a.m.