tempted

0.1.1

Temporal Tensor Decomposition, a Dimensionality Reduction Tool for Longitudinal Multivariate Data

0packages depend

1.9Kdownloads / year

–test coverage

11/13checks pass

Overview

About

Maintained by Pixu ShiFirst published 2024-01-112 releasesCRAN page ↗GitHub ↗

TEMPoral TEnsor Decomposition (TEMPTED), is a dimension reduction method for multivariate longitudinal data with varying temporal sampling. It formats the data into a temporal tensor and decomposes it into a summation of low-dimensional components, each consisting of a subject loading vector, a feature loading vector, and a continuous temporal loading function. These loadings provide a low-dimensional representation of subjects or samples and can be used to identify features associated with clusters of subjects or samples. TEMPTED provides the flexibility of allowing subjects to have different temporal sampling, so time points do not need to be binned, and missing time points do not need to be imputed.

Install

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

install.packages("tempted")

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

pak::pak("pixushi/tempted")

Development version from pixushi/tempted. Requires the pak package.

Release

# one-time r2u setup for Ubuntu (noble)

curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash

# then install

sudo apt install r-cran-tempted

Fast Ubuntu binaries via r2u (no compilation). Run the setup once per machine.

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

sudo dnf copr enable iucar/cran

sudo dnf install R-CRAN-tempted

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

sudo zypper install R-tempted

RPMs auto-built from CRAN on openSUSE OBS.

Health

CRAN checks

2NOTE11OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

None

Vignettes

README

Dependencies · direct

Check history

NOTE2026-06-09
11 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
11 OK · 1 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Downloads

1.9K

CRAN downloads in the past year

Rank #19,650 · ~5/day · ~162/mo

tempted Releases R versions

Daily download trend is not available in this view yet.

25930 days

60690 days

1.9K1 year

Compare downloads with other packages →

Also on127 r2u9 autocran

Source & community

GitHub ↗

Repository stars, issues, and contributor activity are not tracked yet.

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (4)

R >= 4.2.0np ggplot2 methods (>= 4.2.1)

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Reverse dependencies

0direct

–indirect (not tracked)

Nothing depends on this yet.

Code & Tests

Code Composition

R 1,221 (57%)Rd 916 (43%)

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

13 12 exported

Complexity

5.6 avg / 19 max

Call network

13 nodes / 8 edges

Test coverage has not been measured for this package yet; nodes fall back to a neutral fill.

Call graph

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Lowest coverage

Per-function coverage is not measured for this package yet.

People & History

People (0)

Author records are not tracked yet for this package.

Release timeline

2 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
0.1.1Latest
2024-05-09 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
0.1.0
2024-01-11
R
R 4.3.0 released · 2023-04-21

Package metadata

First published: 2024-01-11
Total releases: 2 / 2 yrs
License: GPL-3 OSI
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet