cumop: Processes the cumulative accessibility.
In biamouras/accSeg: Functions for my MSc analysis
Description
Usage
Arguments
Details
Value
Author(s)
References
View source: R/accessibility_functions.R
Description
The job cumulative accessibility adds up the number of oportunities inside a given travel time or distance (threshold).
Usage
1
Arguments
cutoff
numeric threshold of cumulative accessibility. It must be in the same unit of the matrix.
oportunities
data frame with id and oportunity structure.
matrix
data frame with origin, destination and travel_time/distance structure.
Details
As discussed by Handy and Niemeier (1997), the cumulative accessibility is easier to understand than the gravity one,
giving "some sense of the range of choice avaiable" (Handy & Niemeier, 1997, p. 1177).
Value
data frame with origin, acc and threshold.
Author(s)
Beatriz Moura dos Santos
References
Handy & Niemeier (1997). Measuring accessibility: An exploration of issues and alternatives. Environment and Planning A: Economy and Space, 29(7), 1175-1194.
biamouras/accSeg documentation built on Nov. 19, 2020, 8:07 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Description Usage Arguments Details Value Author(s) References
View source: R/accessibility_functions.R
Description
The job cumulative accessibility adds up the number of oportunities inside a given travel time or distance (threshold).
Usage
1 |
Arguments
cutoff |
numeric threshold of cumulative accessibility. It must be in the same unit of the matrix. |
oportunities |
data frame with id and oportunity structure. |
matrix |
data frame with origin, destination and travel_time/distance structure. |
Details
As discussed by Handy and Niemeier (1997), the cumulative accessibility is easier to understand than the gravity one, giving "some sense of the range of choice avaiable" (Handy & Niemeier, 1997, p. 1177).
Value
data frame with origin, acc and threshold.
Author(s)
Beatriz Moura dos Santos
References
Handy & Niemeier (1997). Measuring accessibility: An exploration of issues and alternatives. Environment and Planning A: Economy and Space, 29(7), 1175-1194.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.