R Observatory: Metrics for Dasst version 0.3.4

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

Dasst

0.3.4Package record

Tools for Reading, Processing and Writing 'DSSAT' Files

0packages depend

3.1Kdownloads / year

–test coverage

11/13flavors OK

Overview

About

Maintained by Homero LozzaCRAN page ↗

Provides methods for reading, displaying, processing and writing files originally arranged for the 'DSSAT-CSM' fixed width format. The 'DSSAT-CSM' cropping system model is described at J.W. Jones, G. Hoogenboomb, C.H. Porter, K.J. Boote, W.D. Batchelor, L.A. Hunt, P.W. Wilkens, U. Singh, A.J. Gijsman, J.T. Ritchie (2003) doi:10.1016/S1161-0301(02)00107-7.

Install

R (CRAN)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("Dasst", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-dasst

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-Dasst

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-Dasst

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

2NOTE11OK

Check messages

NOTERd contentsr-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc

Rd files without \usage:
  ‘Dasst-addDate.Rd’ ‘Dasst-compute.Rd’ ‘Dasst-getAncillary.Rd’
  ‘Dasst-getsubsetting.Rd’ ‘Dasst-getter.Rd’ ‘Dasst-searchAncillary.Rd’
  ‘Dasst-setsubsetting.Rd’ ‘Dasst-setter.Rd’
\arguments should not be documented without \usage.

CRAN check page ↗

Slowest check: 2.0 min · r-release-macos-x86_64

Status changes

NOTE11 OK, 2 NOTENow
NOTE12 OK, 1 NOTE2026-07-11
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.3.4

READMEYes · 74 wordsVignettesYes · 1 · dynamicNEWSNoCitation fileYes · computed when R runs itWebsitenot declared in DESCRIPTION

Help pages: 25includes a package overview page
Examples that run: 100%23 run in a plain check
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 91%
Help pages citing references: 0%

Vignettes (1)

A note on Dasst PDF

How these are measured

Downloads

3.1K

CRAN downloads in the past year

Rank #16,261 · ~8/day · ~257/mo

Releases R versions

Daily download trend is not available in this view yet.

26130 days

76890 days

3.1K1 year

Compare downloads with other packages →

Also on97 r2u7 autocran87 c2d4u

How downloads are counted

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

Installing Dasst adds no packages beyond those that come with R.

Depends (1)

R >= 2.14.0

Imports (1)

methods

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (1)

Homero Lozza

Author, Maintainer since 0.3.3 (2017)

Releases (2)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
0.3.4Latest
record
2022-04-14 · current release · diff ↗
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
0.3.3
record
2017-11-13
R
R 3.4.0 released · 2017-04-21

Package metadata

First published: 2017-11-13
Total releases: 2 / 9 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 2.14.0
Bundled data: 66 KB / 1 file
Download size: 946 KB

Appears in task views

Agricultural Science

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("Dasst")

The package provides a citation file that builds its entry when R runs it. Run citation() to see it.

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 Dasst version 0.3.4 [Data set]. HJJB, LLC. Data release v2026-10-23. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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