Other packages > Find by keyword >

gtfs2emis  

Estimating Public Transport Emissions from General Transit Feed Specification (GTFS) Data
View on CRAN: Click here


Download and install gtfs2emis package within the R console
Install from CRAN:
install.packages("gtfs2emis")

Install from Github:
library("remotes")
install_github("cran/gtfs2emis")

Install by package version:
library("remotes")
install_version("gtfs2emis", "0.1.1")



Attach the package and use:
library("gtfs2emis")
Maintained by
Joao Bazzo
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2022-11-14
Latest Update: 2024-12-02
Description:
A bottom up model to estimate the emission levels of public transport systems based on General Transit Feed Specification (GTFS) data. The package requires two main inputs: i) Public transport data in the GTFS standard format; and ii) Some basic information on fleet characteristics such as fleet age, technology, fuel and Euro stage. As it stands, the package estimates several pollutants at high spatial and temporal resolutions. Pollution levels can be calculated for specific transport routes, trips, time of the day or for the transport system as a whole. The output with emission estimates can be extracted in different formats, supporting analysis on how emission levels vary across space, time and by fleet characteristics. A full description of the methods used in the 'gtfs2emis' model is presented in Vieira, J. P. B.; Pereira, R. H. M.; Andrade, P. R. (2022) .
How to cite:
Joao Bazzo (2022). gtfs2emis: Estimating Public Transport Emissions from General Transit Feed Specification (GTFS) Data. R package version 0.1.1, https://cran.r-project.org/web/packages/gtfs2emis. Accessed 27 Aug. 2026.
Previous versions and publish date:
(2026-07-09 07:46), 0.1.0 (2022-11-14 12:30), 0.1.1 (2024-12-02 16:40)
Other packages that cited gtfs2emis R package
View gtfs2emis citation profile
Other R packages that gtfs2emis depends, imports, suggests or enhances
Complete documentation for gtfs2emis
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

robustX  
'eXtra' / 'eXperimental' Functionality for Robust Statistics
Robustness -- 'eXperimental', 'eXtraneous', or 'eXtraordinary' Functionality for Robust Statistics. ...
Download / Learn more Package Citations See dependency  
risksetROC  
Riskset ROC Curve Estimation from Censored Survival Data
Compute time-dependent Incident/dynamic accuracy measures (ROC curve, AUC, integrated AUC )from cen ...
Download / Learn more Package Citations See dependency  
ROI.plugin.qpoases  
'qpOASES' Plugin for the 'R' Optimization Infrastructure
Enhances the 'R' Optimization Infrastructure ('ROI') package with the quadratic solver 'qpOASES'. M ...
Download / Learn more Package Citations See dependency  
Bodi  
Boosting Diversity in Regression Ensembles
A gradient boosting-based algorithm by incorporating a diversity term to guide the gradient boosting ...
Download / Learn more Package Citations See dependency  
BetterReg  
Better Statistics for OLS and Binomial Logistic Regression
Provides squared semi partial correlations, tolerance, Mahalanobis, Likelihood Ratio Chi Square, and ...
Download / Learn more Package Citations See dependency  
quickcode  
Quick and Essential 'R' Tricks for Better Scripts
The NOT functions, 'R' tricks and a compilation of some simple quick plus often used 'R' codes to im ...
Download / Learn more Package Citations See dependency  

28,332

R Packages

239,283

Dependencies

75,113

Author Associations

28,333

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA