R Observatory: Metrics for dtts version 0.1.4

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

dtts

0.1.4Package record

'data.table' Time-Series

0packages depend

5.2Kdownloads / year

100.0%test coverage

13/13flavors OK

Overview

About

Maintained by Dirk EddelbuettelCRAN page ↗GitHub ↗Issues ↗

High-frequency time-series support via 'nanotime' and 'data.table'.

Changes in 0.1.4

Continuous integration has received some routine updates
Adapt align() column names with changes in 'data.table' (Michael Chirico in 20)
Narrow imports to functions used for packages 'bit64', 'data.table' and 'nanotime' (Michael Chirico in 21)

From inst/NEWS.Rd in the release

Install

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

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

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

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

Development version from eddelbuettel/dtts. Installs pak first if it is not already available.

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-dtts

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-dtts

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-dtts

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

13OK

CRAN check page ↗

Slowest check: 2.9 min · r-devel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-04-29
NOTE12 OK, 2 NOTE2026-04-24
WARNING10 OK, 2 NOTE, 2 WARNING2026-04-22

Show 2 earlier changesHide 2 earlier changes

ERROR11 OK, 2 NOTE, 1 ERROR2026-04-18
NOTE12 OK, 2 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.1.4

READMEYes · 1,448 wordsVignettesNoNEWSYes · mentions 0.1.4Citation fileNoWebsitenot declared in DESCRIPTION

Help pages: 5
Examples that run: 0%5 never run
Exported functions with examples: 100%
Documented parameters: not tracked
Return-value docs: not tracked
Help pages citing references: 0%

How these are measured

Downloads

5.2K

CRAN downloads in the past year

Rank #6,905 · ~14/day · ~436/mo

Releases R versions

Daily download trend is not available in this view yet.

46630 days

1.2K90 days

5.2K1 year

Compare downloads with other packages →

Also on385 r2u4 autocran95 c2d4u

How downloads are counted

Repository

eddelbuettel/dtts ↗Account: eddelbuettel

15Stars

2Forks

0Open issues

0Open PRs

0Releases

65Commits

4Commit identities

65 commits · Last activity 2026-08-10 · 0% stars, 30d

Responsiveness

How these are sampled

PRs merged (all time): 100%
Median days to close, 50 most recently updated closed issues: 165
Median days to close, 50 most recently updated closed PRs: 0

Stars over time

2025-06-18 · 152026-07-07 · 15

How these are measured

PracticesBeta

4 development-tooling and community-health practices detected across 4 families in the upstream repository

Checks run against github.com/eddelbuettel/dtts on 2026-10-11.

Continuous integration (1)

GitHub Actions

Governance and community (1)

The repository owner accepts GitHub Sponsors

Coverage (1)

Coverage reporting (Codecov)

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v3 (2026-09-26)

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

Installing dtts adds 8 packages (7 with compiled code, 9.0 MB of source tarballs). Heaviest: data.table 5.7 MB, Rcpp 1.8 MB, zoo 675 KB.

Depends (0)

none

Imports (6)

nanotime data.tablemethodsbit64 Rcpp (>= 0.11.5)RcppCCTZ

LinkingTo (4)

Rcpp RcppCCTZ RcppDate nanotime

Suggests (1)

tinytest

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (2)

Dirk Eddelbuettel

Author, Maintainer since 0.1.0 (2022)

Leonardo Silvestri

Author

Releases (5)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
0.1.4Latest
record
2026-04-23 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
0.1.3
record
2024-07-18 · diff ↗
R
R 4.4.0 released · 2024-04-24
0.1.2
record
2024-01-31 · diff ↗
0.1.1
record
2023-08-08 · diff ↗
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
0.1.0
record
2022-03-09
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2022-03-09
Total releases: 5 / 4 yrs
License: GPL (>= 2) OSI
Download size: 29 KB

Appears in task views

Time Series Analysis

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("dtts")

Format

Eddelbuettel, D., & Silvestri, L. (2026). dtts: 'data.table' Time-Series (Version 0.1.4) [Computer software]. https://doi.org/10.32614/CRAN.package.dtts

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 dtts version 0.1.4 [Data set]. HJJB, LLC. Data release v2026-10-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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