R Observatory: Metrics for basicTrendline version 2.0.5

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

This package was removed from CRAN on 2022-03-20. Its history is shown below.

Reason: requires archived package 'investr'

Details below reflect version 2.0.5, its last release before removal.

basicTrendline

2.0.5Package record

Add Trendline and Confidence Interval of Basic Regression Models to Plot

0packages depend

–downloads / year

–test coverage

–flavors OK

Overview

About

Maintained by Weiping MeiCRAN page ↗GitHub ↗

Plot, draw regression line and confidence interval, and show regression equation, R-square and P-value, as simple as possible, by using different models ("line2P", "line3P", "log2P", "exp2P", "exp3P", "power2P", "power3P") built in the 'trendline()' function.

Changes in 2.0.5

Date: 2020-11-23

add '...' to selfStart function(mCall,LHS, data, ...) to meet the update in 'nls' function in R package 'stats'.
divide 'show.Rpvalue' into tow parameters named 'show.Rsquare' and 'show.pvalue'.

From NEWS in the release

Install

R (source archive)pak (dev)

url <- "https://cran.r-project.org/src/contrib/Archive/basicTrendline/basicTrendline_2.0.5.tar.gz"
pkgFile <- "basicTrendline_2.0.5.tar.gz"
download.file(url, pkgFile)
install.packages(pkgFile, type = "source", repos = NULL)

This package is no longer on CRAN, so install.packages() cannot fetch it by name. This downloads the last archived source (2.0.5) and builds it locally. Install its dependencies first, and note that building from source needs the usual compiler toolchain.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("PhDMeiwp/basicTrendline")

Development version from PhDMeiwp/basicTrendline. Installs pak first if it is not already available.

Health

CRAN checks

CRAN check results are not tracked yet.

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 2.0.5

READMENoVignettesNoNEWSYes · 100% structured · mentions 2.0.5Citation fileNoWebsitenot declared in DESCRIPTION

Help pages: 6
Examples that run: 100%6 run in a plain check
Exported functions with examples: 100%
Documented parameters: 44%
Return-value docs: 17%
Help pages citing references: 17%

How these are measured

Downloads

Releases R versions

Daily download trend is not available in this view yet.

Compare downloads with other packages →

Also on18 autocran915 conda_forge

How downloads are counted

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Depends (1)

R >= 2.1.0

Imports (4)

graphicsstatsscales investr

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

–indirect (not tracked)

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (5)

Author

Contributor

Contributor

Contributor

Releases (5)

Pick two releases to compare their code metrics.

R
R 4.2.0 released · 2022-04-22
archivedRemoved from CRAN
2022-03-20
requires archived package 'investr'
R
R 4.1.0 released · 2021-05-18
2.0.5
record
2020-11-23 · diff ↗
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
2.0.3
record
2018-07-26 · diff ↗
2.0.2
record
2018-07-25 · diff ↗
1.2.0
record
2018-07-13 · diff ↗ ·
added 3 exports
SSexp2P, SSpower2P, trendline_summary
R
R 3.5.0 released · 2018-04-23
1.0.1
record
2018-01-09
R
R 3.4.0 released · 2017-04-21

Package metadata

First published: 2018-01-09
Total releases: 5 / 8 yrs
License: GPL-3 OSI
Minimum R: ≥ 2.1.0

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("basicTrendline")

Format

Mei, W., Yu, G., Lai, J., Rao, Q., & Umezawa, Y. (n.d.). basicTrendline: Add Trendline and Confidence Interval of Basic Regression Models to Plot (Version 2.0.5) [Computer software]. Retrieved October 25, 2026, from https://CRAN.R-project.org/package=basicTrendline

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for basicTrendline version 2.0.5 [Data set]. HJJB, LLC. Data release v2026-10-24. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-24, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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