Package: vismeteor 3.0.1

vismeteor: Analysis of Visual Meteor Data

Provides a suite of analytical functionalities to process and analyze visual meteor observations from the Visual Meteor Database of the International Meteor Organization <https://www.imo.net/>.

Authors:Janko Richter [aut, cre]

vismeteor_3.0.1.tar.gz
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 |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
vismeteor/json (API)

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

Bug tracker:https://github.com/jankorichter/vismeteor/issues

On CRAN:

Conda:

5.49 score 17 scripts 532 downloads 23 exports 14 dependencies

Last updated from:66d8d1567f. Checks:7 WARNING, 1 ERROR, 1 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64WARNING132
source / vignettesERROR212
linux-release-x86_64WARNING122
macos-release-arm64WARNING132
macos-oldrel-arm64WARNING186
windows-develWARNING86
windows-releaseWARNING80
windows-oldrelWARNING81
wasm-releaseOK108

Exports:cvmidealdmidealdvmgeomdvmidealfreq_quantileload_vmdb_magnitudesload_vmdb_ratespmidealpvmgeompvmidealqmidealqvmgeomqvmidealrmidealrvmgeomrvmidealselect_knotsvmgeom_vst_from_magnvmgeom_vst_to_rvmideal_vst_from_magnvmideal_vst_to_psivmperceptionvmtable

Dependencies:askpassclicurlgluehttr2lifecyclemagrittropensslR6rappdirsrlangsysvctrswithr

Knot Selection for Smooth Profiles of Visual Meteor Showers
Setup | Introduction | When to use select_knots() | Data preparation | Model: Poisson GLM with a spline of solar longitude | Knot candidates | Fixing knots | Forward selection | Backward elimination | Forward vs. backward: when and why they differ | Final fit and ZHR curve | Residual analysis with quantile bins | See also
Rendered fromselect_knots.Rmdusingknitr::rmarkdown

Last update: 2026-05-19
Started: 2026-05-16

vismeteor
Introduction | Knot Selection for Spline Models | Perception probabilities | Geometric Model of Visual Meteor Magnitudes | Ideal Distribution of Visual Meteor Magnitudes | Fractional Counting | Quantile Analysis with Minimum Meteor Count | Interfacing VMDB Data with VMDB Loaders
Rendered fromvismeteor.Rmdusingknitr::rmarkdown

Last update: 2026-05-19
Started: 2023-12-28

Parameter Estimation of the Geometric Model of Visual Meteor Magnitudes
Introduction | Maximum Likelihood Method | By Rate | Variance-Stabilizing Transformation as an Alternative Method | Residual Analysis
Rendered fromvmgeom.Rmdusingknitr::rmarkdown

Last update: 2026-05-16
Started: 2023-12-28

Parameter Estimation of the Ideal Distribution of Visual Meteor Magnitudes
Introduction | Maximum Likelihood Method | Variance-Stabilizing Transformation as an Alternative Method | Residual Analysis
Rendered fromvmideal.Rmdusingknitr::rmarkdown

Last update: 2026-05-16
Started: 2023-12-28