spgs
Statistical Patterns in Genomic Sequences
A collection of statistical hypothesis tests and other techniques for identifying certain spatial relationships/phenomena in DNA sequences. In particular, it provides tests and graphical methods for determining whether or not DNA sequences comply with Chargaff's second parity rule or exhibit purine-pyrimidine parity. In addition, there are functions for efficiently simulating discrete state space Markov chains and testing arbitrary symbolic sequences of symbols for the presence of first-order Markovianness. Also, it has functions for counting words/k-mers (and cylinder patterns) in arbitrary symbolic sequences. Functions which take a DNA sequence as input can handle sequences stored as SeqFastadna objects from the 'seqinr' package.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
1.0-4 |
rolling linux/jammy R-4.5 | spgs_1.0-4.tar.gz |
485.5 KiB |
1.0-4 |
rolling linux/noble R-4.5 | spgs_1.0-4.tar.gz |
485.3 KiB |
1.0-4 |
rolling source/ R- | spgs_1.0-4.tar.gz |
309.0 KiB |
1.0-4 |
latest linux/jammy R-4.5 | spgs_1.0-4.tar.gz |
485.5 KiB |
1.0-4 |
latest linux/noble R-4.5 | spgs_1.0-4.tar.gz |
485.3 KiB |
1.0-4 |
latest source/ R- | spgs_1.0-4.tar.gz |
309.0 KiB |
1.0-4 |
2026-04-26 source/ R- | spgs_1.0-4.tar.gz |
309.0 KiB |
1.0-4 |
2026-04-23 source/ R- | spgs_1.0-4.tar.gz |
309.0 KiB |
1.0-4 |
2026-04-09 windows/windows R-4.5 | spgs_1.0-4.zip |
490.5 KiB |
1.0-4 |
2025-04-20 source/ R- | spgs_1.0-4.tar.gz |
309.0 KiB |