Man pages for cubar
Codon Usage Bias Analysis

aa2codonamino acids to codons
ca_pairsGenerate codon-anticodon pairing relationship
check_cdsQuality control and preprocessing of coding sequences
codon_diffDifferential codon usage analysis
codon_optimizeOptimize codon usage in coding sequences
count_codonsCount codon frequencies in coding sequences
create_codon_tableCreate custom codon table from amino acid-codon mapping
est_aauEstimate Amino Acid Usage Frequencies of CDSs.
est_cscEstimate Codon Stabilization Coefficient
est_optimal_codonsIdentify optimal codons using statistical modeling
est_rscuEstimate Relative Synonymous Codon Usage (RSCU)
est_trna_weightEstimate tRNA weights for TAI calculation
extract_trna_gcnExtract tRNA gene copy numbers from nature tRNA sequences
get_aauAmino Acid Usage
get_caiCalculate Codon Adaptation Index (CAI)
get_codon_tableRetrieve codon table by NCBI genetic code ID
get_cscgMean Codon Stabilization Coefficients
get_dpDeviation from Proportionality
get_encCalculate effective number of codons (ENC)
get_fopCalculate fraction of optimal codons (Fop)
get_gcCalculate GC content of coding sequences
get_gc3sGC contents at synonymous 3rd codon positions
get_gc4dGC contents at 4-fold degenerate sites
get_taiCalculate tRNA Adaptation Index (TAI)
human_mthuman mitochondrial CDS sequences
plot_ca_pairsPlot codon-anticodon pairing relationship
rev_compGenerate reverse complement sequences
seq_to_codonsConvert a coding sequence to a codon vector
show_codon_tablesDisplay available genetic code tables
slideGenerate sliding window intervals
slide_applyapply a cub index to a sliding window
slide_codonGenerate sliding windows for codon-level analysis
slide_plotplot sliding window codon usage
yeast_cdsyeast CDS sequences
yeast_expyeast mRNA expression levels
yeast_half_lifeHalf life of yeast mRNAs
yeast_trnayeast tRNA sequences
yeast_trna_gcnyeast tRNA gene copy numbers (GCN)
cubar documentation built on Aug. 21, 2025, 5:40 p.m.