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ellipse

Functions for Drawing Ellipses and Ellipse-Like Confidence Regions

https://github.com/dmurdoch/ellipse

Science Score: 13.0%

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

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    CITATION.cff file
  • ✓
    codemeta.json file
    Found codemeta.json file
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    .zenodo.json file
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    DOI references
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    Scientific vocabulary similarity
    Low similarity (12.8%) to scientific vocabulary
Last synced: 11 months ago · JSON representation

Repository

Functions for Drawing Ellipses and Ellipse-Like Confidence Regions

Basic Info
Statistics
  • Stars: 4
  • Watchers: 1
  • Forks: 0
  • Open Issues: 1
  • Releases: 3
Created over 3 years ago · Last pushed about 3 years ago
Metadata Files
Readme Changelog

README.Rmd 

---
output: github_document
---



```{r, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>",
  fig.path = "man/figures/README-",
  out.width = "100%"
)
```

# ellipse


[![R-CMD-check](https://github.com/dmurdoch/ellipse/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/dmurdoch/ellipse/actions/workflows/R-CMD-check.yaml)
[![CRAN status](https://www.r-pkg.org/badges/version/ellipse)](https://CRAN.R-project.org/package=ellipse)


`ellipse` contains ellipse drawing routines designed for pairwise
confidence regions, including distorted ellipses for nonlinear
regression regions.  It also includes a routine `plotcorr()` for 
plotting correlation matrices using ellipses.

## Installation

It is on CRAN, and can be installed using

``` r
install.packages("ellipse")
```

You can install the development version of ellipse from [GitHub](https://github.com/) with:

``` r
# install.packages("devtools")
devtools::install_github("dmurdoch/ellipse")
```

## Example

Plot approximate pairwise confidence regions and profile
trace plots for a nonlinear fit:

```{r pairs.profile}
data(Puromycin)
Purboth <- nls(formula = rate ~ ((Vm + delV * (state == "treated"))
   * conc)/(K + conc), data = Puromycin,
   start = list(Vm = 160, delV = 40, K = 0.05))
Pur.prof <- profile(Purboth)
ellipse::pairs(Pur.prof)
```

The `plotcorr()` function can plot a matrix of ellipses:

```{r plotcorr}
library(ellipse)
corr.mtcars <- cor(mtcars)
ord <- order(corr.mtcars[1,])
xc <- corr.mtcars[ord, ord]
colors <- c("#A50F15","#DE2D26","#FB6A4A","#FCAE91","#FEE5D9","white",
            "#EFF3FF","#BDD7E7","#6BAED6","#3182BD","#08519C")   
plotcorr(xc, col=colors[5*xc + 6])
```

Owner

  • Login: dmurdoch
  • Kind: user

GitHub Events

Total
  • Issues event: 1
  • Issue comment event: 1
Last Year
  • Issues event: 1
  • Issue comment event: 1

Committers

Last synced: about 1 year ago

All Time
  • Total Commits: 17
  • Total Committers: 1
  • Avg Commits per committer: 17.0
  • Development Distribution Score (DDS): 0.0
Past Year
  • Commits: 0
  • Committers: 0
  • Avg Commits per committer: 0.0
  • Development Distribution Score (DDS): 0.0
Top Committers
Name Email Commits
Duncan Murdoch m****n@g****m 17

Issues and Pull Requests

Last synced: 12 months ago

All Time
  • Total issues: 2
  • Total pull requests: 1
  • Average time to close issues: about 2 hours
  • Average time to close pull requests: about 5 hours
  • Total issue authors: 2
  • Total pull request authors: 1
  • Average comments per issue: 2.5
  • Average comments per pull request: 0.0
  • Merged pull requests: 1
  • Bot issues: 0
  • Bot pull requests: 0
Past Year
  • Issues: 1
  • Pull requests: 0
  • Average time to close issues: N/A
  • Average time to close pull requests: N/A
  • Issue authors: 1
  • 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
View more stats
Top Authors
Issue Authors
  • dwoll (1)
  • ASKurz (1)
Pull Request Authors
  • dmurdoch (1)
Top Labels
Issue Labels
Pull Request Labels

Packages

  • Total packages: 1
  • Total downloads:
    • cran 62,289 last-month
  • Total docker downloads: 142,030
  • Total dependent packages: 81
  • Total dependent repositories: 219
  • Total versions: 22
  • Total maintainers: 1
cran.r-project.org: ellipse

Functions for Drawing Ellipses and Ellipse-Like Confidence Regions

  • Versions: 22
  • Dependent Packages: 81
  • Dependent Repositories: 219
  • Downloads: 62,289 Last month
  • Docker Downloads: 142,030
Rankings
Dependent packages count: 1.1%
Dependent repos count: 1.2%
Downloads: 1.5%
Average: 13.0%
Docker downloads count: 19.8%
Stargazers count: 26.0%
Forks count: 28.2%
Maintainers (1)
murdoch.duncan@gmail.com
Last synced: 11 months ago