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YC

Yann Collet

13 packages On CRAN since Nov 2017 (8 years) · last active 3 days ago On Bioconductor since Apr 2026 (6 months)
No ORCID on record for this author. Create an ORCID iD and add it to your package’s Authors@R so your work is attributed to you and not merged with a namesake.

Downloads

2.5M

Last 30 days

7.7M

Last 90 days

30.6M

Last year

Average trend: -6.7% (30d vs prior 30d)

Top Packages by Downloads

rlang
2.4M
stringfish
30.8K
qs2
28.2K
collections
23.2K
fstcore
11.8K
pgenlibr
1.3K
hdf5lib
696
vectra
667

Recent Activity

zufast new v0.1.0 Oct 21, 2026

Fast Portable 'C' Primitives for Parsing and Formatting Data

zstd new v0.1.0 Oct 20, 2026

Zstandard Compression

vectra updated v0.13.0 Sep 30, 2026

Columnar Query Engine for Larger-than-RAM Data

pgenlibr updated v0.7.0 Sep 30, 2026

'PLINK' 2 Binary (.pgen) Reader

vectra updated v0.12.4 Sep 16, 2026

Columnar Query Engine for Larger-than-RAM Data

vectra updated v0.12.3 Sep 14, 2026

Columnar Query Engine for Larger-than-RAM Data

hdf5lib updated v2.2.0.0 Sep 10, 2026

Headers and Static Libraries for 'HDF5'

vectra updated v0.12.0 Sep 9, 2026

Columnar Query Engine for Larger-than-RAM Data

RClickhouse updated v0.6.12 Aug 26, 2026

'Yandex Clickhouse' Interface for R with Basic 'dplyr' Support

qs2 updated v0.3.1 Aug 21, 2026

Efficient Serialization of R Objects

Co-authored Packages

2 packages

Package Version
RClickhouse 1.2K downloads/30d 0.6.12
zstd 36 downloads/30d 0.1.0

Contributions

7 packages

Package Version
stringfish 30.8K downloads/30d 0.19.2
qs2 28.2K downloads/30d 0.3.1
fstcore 11.8K downloads/30d 0.10.0
pgenlibr 1.3K downloads/30d 0.7.0
hdf5lib 696 downloads/30d 2.2.0.0
vectra 667 downloads/30d 0.13.0
xxhashlite 262 downloads/30d 0.2.2

Other Roles

4 packages

Package Version
rlang 2.4M downloads/30d 1.3.0
collections 23.2K downloads/30d 0.3.12
perms 228 downloads/30d 1.14
zufast 10 downloads/30d 0.1.0

Bioconductor Packages

2 packages

Package Version
fraq Bioc 1.0.2
gdsfmt Bioc 1.48.2

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