Package: AQEval 0.5.7

Karl Ropkins

AQEval: Air Quality Evaluation

Developed for use by those tasked with the routine detection, characterisation and quantification of discrete changes in air quality time-series, such as identifying the impacts of air quality policy interventions. The main functions use signal isolation then break-point/segment (BP/S) methods based on 'strucchange' and 'segmented' methods to detect and quantify change events (Ropkins & Tate, 2021, <doi:10.1016/j.scitotenv.2020.142374>).

Authors:Karl Ropkins [aut, cre], Anthony Walker [aut], James Tate [aut]

AQEval_0.5.7.tar.gz
AQEval_0.5.7.tar.gz(r-4.5-noble)AQEval_0.5.7.tar.gz(r-4.4-noble)
AQEval_0.5.7.tgz(r-4.4-emscripten)AQEval_0.5.7.tgz(r-4.3-emscripten)
AQEval.pdf |AQEval.html
AQEval/json (API)
NEWS

# Install 'AQEval' in R:
install.packages('AQEval', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/karlropkins/aqeval/issues

Pkgdown:https://karlropkins.github.io

Uses libs:
  • openjdk– OpenJDK Java runtime, using Hotspot JIT
Datasets:

1.00 score 1 stars 267 downloads 11 exports 79 dependencies

Last updated 8 months agofrom:f3b22beadb. Checks:OK: 1 NOTE: 1. Indexed: no.

TargetResultDate
Doc / VignettesOKOct 31 2024
R-4.5-linuxNOTEOct 31 2024

Exports:calcDateRangeStatcalcRollingDateRangeStatfindBreakPointsfindNearLatLonfindNearSitesfitNearSiteModelisolateContributionquantBreakPointsquantBreakSegmentsspectralFrequencytestBreakPoints

Dependencies:bitbit64clicliprclustercolorspacecommonmarkcpp11crayoncurldeldirdplyrfansifarvergenericsggplot2ggtextgluegridtextgtablehexbinhmsinterpisobandjpeglabelinglatticelatticeExtralifecycleloalubridatemagrittrmapprojmapsmarkdownMASSMatrixmgcvmunsellnlmeopenairOpenStreetMappillarpkgconfigplyrpngprettyunitsprogresspurrrR6rasterRColorBrewerRcppRcppEigenreadrRgoogleMapsrJavarlangsandwichscalessegmentedspstringistringrstrucchangeterratibbletidyrtidyselecttimechangetzdbutf8vctrsviridisLitevroomwithrxfunxml2zoo

Readme and manuals

Help Manual

Help pageTopics
Air Quality EvaluationAQEval
AQEval Example dataaq.data AQEval.data
Some functions to calculate statisticscalcDateRangeStat calcRollingDateRangeStat calculate.stats
find and test break-pointsfind.breaks findBreakPoints testBreakPoints textBreakSegments
find nearby sitesfind.near findNearLatLon findNearSites
isolateContributionisolate.signal isolateContribution
Other Air Quality ModelsfitNearSiteModel other.aq.models
quantify break-point/segmentsquantBreakPoints quantBreakSegments quantify.breaks
Spectral Analysisspectral.analysis spectralFrequency