doubly_constrained_sim: Calibrate an doubly-constrained spatial interaction model...

In chrisbrunsdon/simR: Spatial Interaction Models in R

Description

Calibrate an doubly-constrained spatial interaction model (SIM) via a Poisson regression.

Usage

doubly_constrained_sim(df, orig, dest, cost, intr)

Arguments

df	A tibble or a data frame.
orig	A column reference - the origin (a character or factor)
dest	A column reference - the destination (a character or factor)
cost	A column reference - the cost (a character or factor)
intr	A column reference - the interaction count (a character or factor)

Value

A 'sim' object - like a model object but with a few extra attributes.

Examples

require(tidyverse)
eastmid_ttw %>% doubly_constrained_sim(From,To,Dist,Count)

chrisbrunsdon/simR documentation built on May 5, 2019, 2:41 a.m.