DrImpute

1.0

Imputing Dropout Events in Single-Cell RNA-Sequencing Data

0packages depend

4.7Kdownloads / year

–test coverage

11/13checks pass

Overview

About

Maintained by Il-Youp KwakFirst published 2017-07-151 releasesCRAN page ↗GitHub ↗

R codes for imputing dropout events. Many statistical methods in cell type identification, visualization and lineage reconstruction do not account for dropout events ('PCAreduce', 'SC3', 'PCA', 't-SNE', 'Monocle', 'TSCAN', etc). 'DrImpute' can improve the performance of such software by imputing dropout events.

Install

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

install.packages("DrImpute", 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("ikwak2/DrImpute")

Development version from ikwak2/DrImpute. 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-drimpute

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

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-DrImpute

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-DrImpute

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

2NOTE11OK

Failing flavors

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

Slowest check: 2.5 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-04-22
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 134 wordsVignettesYes · dynamicpkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 100%

Downloads

4.7K

CRAN downloads in the past year

Rank #10,646 · ~13/day · ~392/mo

Releases R versions

Daily download trend is not available in this view yet.

32730 days

1K90 days

4.7K1 year

Compare downloads with other packages →

Also on454 r2u35 autocran2.1K conda_forge77 c2d4u

Repository

GitHub ↗ ikwak2/drimpute

5Stars

2Forks

0Open issues

0Open PRs

0Releases

22Commits

1Contributors

22 commits · Last activity 2017-09-09 · 0% stars, 30d

Stars over time

2020-07-09 · 42026-07-07 · 5

Repository practices

Upstream repositoryBeta

Checks run against github.com/ikwak2/drimpute on 2026-07-19.

No development-tooling practices detected in the upstream repository.

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

8 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.1.0

Imports (1)

Rcpp

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (5)

knitr rmarkdown devtools roxygen2 irlba

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 199 (33%)C++ 167 (27%)Rd 156 (26%)Vignettes 87 (14%)

Code characteristics

Cyclomatic complexity: 2.0 median / 7 max

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

10 3 exported

Complexity

3.2 avg / 7 max

Call network

10 nodes / 6 edges

Call graph

Open 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.

Listed in earlier versions (1)

Il-Youp Kwak with contributions from Wuming Gong

no longer listed · 1.0

Package Timeline

1 release. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
1.0Latest
2026-03-10 · current release
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2017-07-15
Total releases: 1 / 9 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.1.0
Bundled data: 1.2 MB / 2 files
Download size: 1.3 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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