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envalysis

Miscellaneous Functions for Environmental Analyses

https://github.com/zsteinmetz/envalysis

Science Score: 36.0%

This score indicates how likely this project is to be science-related based on various indicators:

  • ○
    CITATION.cff file
  • ✓
    codemeta.json file
    Found codemeta.json file
  • ○
    .zenodo.json file
  • ✓
    DOI references
    Found 2 DOI reference(s) in README
  • ○
    Academic publication links
  • ✓
    Committers with academic emails
    1 of 4 committers (25.0%) from academic institutions
  • ○
    Institutional organization owner
  • ○
    JOSS paper metadata
  • ○
    Scientific vocabulary similarity
    Low similarity (13.4%) to scientific vocabulary

Keywords

analytics chemistry ecotoxicology environment soil
Last synced: 6 months ago · JSON representation

Repository

Miscellaneous Functions for Environmental Analyses

Basic Info
Statistics
  • Stars: 8
  • Watchers: 1
  • Forks: 1
  • Open Issues: 0
  • Releases: 12
Topics
analytics chemistry ecotoxicology environment soil
Created over 10 years ago · Last pushed over 1 year ago
Metadata Files
Readme Changelog Funding License

README.md

envalysis

Miscellaneous Functions for Environmental Analyses

CRAN version Project Status R-CMD-check Codecov test coverage License Downloads DOI <!-- badges: end -->

envalysis is an R package containing miscellaneous functions for data analysis in environmental chemistry and ecotoxicology. Provides, for example, calibration() to calculate calibration curves and corresponding limits of detection (LODs) and limits of quantification (LOQs) according to German DIN 32645 (2008). texture() makes it easy to estimate soil particle size distributions from hydrometer measurements (ASTM D422-63, 2007). Some functions of the package require ggplot2 or drc.

Functions

The following functions are available:

Data manipulation and analysis

  • Calculating limits of detection lod() and limits of quantification loq() as part of the 'calibration' class to produce linear calibration curves in accordance with German DIN 32645 (2008); see vignette for details
  • Calculating concentrations from calibration curves using inv_predict()
  • Finding optimum weights for weighted calibrations using weight_select()
  • Estimating matrix effects (signal suppression/enhancement) with matrix_effect()
  • Determining particle size distributions and soil texture classes (DIN/USDA) measured with a soil hydrometer in accordance with ASTM D422-63 (2007) using texture(); see vignette for details
  • Confidence intervals CI(), standard errors se(), and root mean square errors rmse()
  • Various sorption isotherms sorption()

Data presentation

  • Categorize water drop penetration times according to Bisdom et al. (1993) with bisdom()
  • Report significant figures, namely round means and errors to the least significant digit, using signifig()
  • Clean, black-and-white ggplot2 theme for scientific publications theme_publish(); a preview is available here

Installation

envalysis is available on CRAN and GitHub.

Install from CRAN (stable version)

You can install the released version of envalysis from CRAN with:

r install.packages("envalysis")

Install from GitHub (development version)

To install the development version of this package, paste the following code into your R console (requires devtools):

r if(!require(devtools)) install.packages("devtools") devtools::install_github("zsteinmetz/envalysis")

Owner

  • Name: Zacharias Steinmetz
  • Login: zsteinmetz
  • Kind: user
  • Location: Germany
  • Company: RPTU Kaiserslautern-Landau, iES Landau

Environmental Scientist fascinated with R, data analysis, and open science. Investigating the fate of plastics and organic pollutants in agroecosystems.

GitHub Events

Total
  • Push event: 2
  • Fork event: 1
Last Year
  • Push event: 2
  • Fork event: 1

Committers

Last synced: 7 months ago

All Time
  • Total Commits: 260
  • Total Committers: 4
  • Avg Commits per committer: 65.0
  • Development Distribution Score (DDS): 0.535
Past Year
  • Commits: 5
  • Committers: 1
  • Avg Commits per committer: 5.0
  • Development Distribution Score (DDS): 0.0
Top Committers
Name Email Commits
Zacharias Steinmetz s****z@p****e 121
Zacharias Steinmetz s****z@u****e 78
Zacharias Steinmetz g****t@z****e 60
unknown g****t@R****n 1
Committer Domains (Top 20 + Academic)
rifcon-hd-nb010.rifcon-gmbh.intern: 1 zsteinmetz.de: 1 uni-landau.de: 1 posteo.de: 1

Issues and Pull Requests

Last synced: 6 months ago

All Time
  • Total issues: 1
  • Total pull requests: 0
  • Average time to close issues: about 2 hours
  • Average time to close pull requests: N/A
  • Total issue authors: 1
  • Total pull request authors: 0
  • Average comments per issue: 1.0
  • Average comments per pull request: 0
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
Past Year
  • Issues: 0
  • Pull requests: 0
  • Average time to close issues: N/A
  • Average time to close pull requests: N/A
  • Issue authors: 0
  • Pull request authors: 0
  • Average comments per issue: 0
  • Average comments per pull request: 0
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
View more stats
Top Authors
Issue Authors
  • thomasp85 (1)
Pull Request Authors
Top Labels
Issue Labels
bug (1)
Pull Request Labels

Packages

  • Total packages: 2
  • Total downloads:
    • cran 388 last-month
  • Total dependent packages: 0
    (may contain duplicates)
  • Total dependent repositories: 1
    (may contain duplicates)
  • Total versions: 12
  • Total maintainers: 1
proxy.golang.org: github.com/zsteinmetz/envalysis
  • Versions: 2
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Dependent packages count: 5.4%
Average: 5.6%
Dependent repos count: 5.8%
Last synced: 6 months ago
cran.r-project.org: envalysis

Miscellaneous Functions for Environmental Analyses

  • Versions: 10
  • Dependent Packages: 0
  • Dependent Repositories: 1
  • Downloads: 388 Last month
Rankings
Stargazers count: 19.3%
Dependent repos count: 23.8%
Average: 25.4%
Downloads: 27.3%
Forks count: 27.8%
Dependent packages count: 28.7%
Maintainers (1)
z.steinmetz@rptu.de
Last synced: 6 months ago

Dependencies

DESCRIPTION cran
  • R >= 4.0.0 depends
  • drc * imports
  • ggplot2 * imports
  • lmtest * imports
  • MASS * suggests
  • data.table * suggests
  • knitr * suggests
  • rmarkdown * suggests
  • soiltexture * suggests
  • testthat >= 3.0.0 suggests
  • tibble * suggests
.github/workflows/R-CMD-check.yaml actions
  • actions/checkout v2 composite
  • actions/upload-artifact main composite
  • r-lib/actions/check-r-package v1 composite
  • r-lib/actions/setup-pandoc v1 composite
  • r-lib/actions/setup-r v1 composite
  • r-lib/actions/setup-r-dependencies v1 composite
.github/workflows/pkgdown.yaml actions
  • JamesIves/github-pages-deploy-action v4.4.1 composite
  • actions/checkout v3 composite
  • r-lib/actions/setup-pandoc v2 composite
  • r-lib/actions/setup-r v2 composite
  • r-lib/actions/setup-r-dependencies v2 composite
.github/workflows/test-coverage.yaml actions
  • actions/checkout v3 composite
  • actions/upload-artifact v3 composite
  • r-lib/actions/setup-r v2 composite
  • r-lib/actions/setup-r-dependencies v2 composite