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ftrCOOL (version 2.0.0)

Feature Extraction from Biological Sequences

Description

Extracts features from biological sequences. It contains most features which are presented in related work and also includes features which have never been introduced before. It extracts numerous features from nucleotide and peptide sequences. Each feature converts the input sequences to discrete numbers in order to use them as predictors in machine learning models. There are many features and information which are hidden inside a sequence. Utilizing the package, users can convert biological sequences to discrete models based on chosen properties. References: 'iLearn' 'Z. Chen et al.' (2019) . 'iFeature' 'Z. Chen et al.' (2018) . . 'PseKRAAC' 'Y. Zuo et al.' 'PseKRAAC: a flexible web server for generating pseudo K-tuple reduced amino acids composition' (2017) . 'iDNA6mA-PseKNC' 'P. Feng et al.' 'iDNA6mA-PseKNC: Identifying DNA N6-methyladenosine sites by incorporating nucleotide physicochemical properties into PseKNC' (2019) . 'I. Dubchak et al.' 'Prediction of protein folding class using global description of amino acid sequence' (1995) . 'W. Chen et al.' 'Identification and analysis of the N6-methyladenosine in the Saccharomyces cerevisiae transcriptome' (2015) .

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Version

Install

install.packages('ftrCOOL')

Monthly Downloads

311

Version

2.0.0

License

GPL-3

Maintainer

Sare Amerifar

Last Published

November 29th, 2021

Functions in ftrCOOL (2.0.0)

APkNUCdi_DNA

Amphiphilic Pseudo-k Nucleotide Composition-di(series) (APkNUCdi_DNA)
AAutoCor

Amino Acid Autocorrelation-Autocovariance (AAutoCor)
APAAC

Amphiphilic Pseudo-Amino Acid Composition(series) (APAAC)
ANF_DNA

Accumulated Nucleotide Frequency (ANF_DNA)
AESNN3

Learn from alignments (AESNN3)
AAindex

Amino Acid Index (AAindex)
APkNUCTri_DNA

Amphiphilic Pseudo-k Nucleotide Composition-Tri(series) (APkNUCTri_DNA)
ANF_RNA

Accumulated riboNucleotide Frequency (ANF_RNA)
AA2Binary

Amino Acid To Binary (AA2Binary)
AutoCorDiNUC_RNA

Di riboNucleotide Autocorrelation-Autocovariance (AutoCorDiNUC_RNA)
BLOSUM62

Blosum62 (BLOSUM62)
AAKpartComposition

Amino Acid to K Part Composition (AAKpartComposition)
ASA

Accessible Solvent Accessibility (ASA)
CkSNUCpair_DNA

Composition of k-Spaced Nucleotides Pairs (CkSNUCpair_DNA)
DiNUCindex_DNA

Di Nucleotide Index (DiNUCindex_DNA)
CkSGAApair

Composition of k-Spaced Grouped Amino Acids pairs (CkSGAApair)
DiNUC2Binary_RNA

Di riboNucleotide To Binary RNA (DiNUC2Binary_RNA)
APkNUCdi_RNA

Amphiphilic Pseudo-k riboNucleotide Composition-di(series) (APkNUCdi_RNA)
AutoCorTriNUC_DNA

Tri Nucleotide Autocorrelation-Autocovariance (AutoCorTriNUC_DNA)
DDE

Dipeptide Deviation from Expected Mean value (DDE)
ASDC_DNA

Adaptive skip dinucleotide composition_DNA) (ASDC_DNA)
ASDC

Adaptive skip dipeptide composition (ASDC)
ENUComposition_DNA

Enhanced Nucleotide Composition (ENUComposition_DNA)
CTDT

CTD Transition (CTDT)
CkSAApair

Composition of k-Spaced Amino Acids pairs (CkSAApair)
CTD

Composition_Transition_Distribution (CTD)
DiNUCindex_RNA

Di riboNucleotide Index (DiNUCindex_RNA)
AutoCorDiNUC_DNA

Di Nucleotide Autocorrelation-Autocovariance (AutoCorDiNUC_DNA)
CTDD

CTD Distribution (CTDD)
CTDC

CTD Composition (CTDC)
DisorderC

disorder Content (DisorderC)
ASDC_RNA

Adaptive skip di-ribonucleotide composition) (ASDC_RNA)
DisorderS

disorder Simple (DisorderS)
DisorderB

disorder Binary (DisorderB)
CodonUsage_RNA

Codon Usage in RNA (CodonUsage_RNA)
EGAAComposition

Enhanced Grouped Amino Acid Composition (EGAAComposition)
CodonUsage_DNA

Codon Usage in DNA (CodonUsage_DNA)
CkSNUCpair_RNA

Composition of k-Spaced riboNucleotides Pairs (CkSNUCpair_RNA)
GrpDDE

Group Dipeptide Deviation from Expected Mean (GrpDDE)
EffectiveNumberCodon

Effective Number of Codon (EffectiveNumberCodon)
DPCP_DNA

Dinucleotide physicochemical properties (DPCP_DNA)
ExpectedValKmerNUC_DNA

Expected Value for K-mer Nucleotide (ExpectedValKmerNUC_DNA)
KNNPeptide

K-Nearest Neighbor for Peptides (KNNPeptide)
ENUComposition_RNA

Enhanced riboNucleotide Composition (ENUComposition_RNA)
LocalPoSpKAAF

Local Position Specific k Amino Acids Frequency (LocalPoSpKAAF)
PCPseDNC

Parallel Correlation Pseudo Dinucleotide Composition (PCPseDNC)
KNN_RNA

K-Nearest Neighbor_RNA (KNN_RNA)
Mismatch_DNA

Mismatch_DNA (Mismatch_DNA)
CodonFraction

Codon Fraction (CodonFraction)
DiNUC2Binary_DNA

Dinucleotide To Binary DNA (DiNUC2Binary_DNA)
ExpectedValKmerNUC_RNA

Expected Value for K-mer riboNucleotide (ExpectedValKmerNUC_RNA)
DPCP_RNA

Di-ribonucleotide physicochemical properties (DPCP_RNA)
DistancePair

PseAAC of distance-pairs and reduced alphabet (DistancePair)
PS4_RNA

Position-specific of four ribonucleotide (PS4_RNA)
PSEAAC

Pseudo-Amino Acid Composition (Parallel) (PSEAAC)
PS2_DNA

Position-specific of two nucleotide_DNA (PS2_DNA)
EAAComposition

Enhanced Amino Acid Composition (EAAComposition)
KNNProtein

K-Nearest Neighbor for Protein (KNNProtein)
ExpectedValueAA

Expected Value for each Amino Acid (ExpectedValueAA)
OPF_7bit_T1

Overlapping property features_7bit_T1 (OPF_7bit_T1)
Mismatch_RNA

Mismatch_RNA (Mismatch_RNA)
OPF_10bit

Overlapping Property Features_10bit (OPF_10bit)
PS3_RNA

Position-specific of three ribonucleotide_RNA (PS3_RNA)
EIIP

Electron-Ion Interaction Pseudopotentials (EIIP)
PseKRAAC_T14

Pseudo K_tuple Reduced Amino Acid Composition Type-14 (PseKRAAC_T14)
PseKRAAC_T13

Pseudo K_tuple Reduced Amino Acid Composition Type_13 (PseKRAAC_T13)
PS4_DNA

Position-specific of four nucleotide_DNA (PS4_DNA)
PseKRAAC_T15

Pseudo K_tuple Reduced Amino Acid Composition Type-15 (PseKRAAC_T15)
PseKRAAC_T16

Pseudo K_tuple Reduced Amino Acid Composition Type-16 (PseKRAAC_T16)
PseKRAAC_T8

Pseudo K_tuple Reduced Amino Acid Composition Type-8 (PseKRAAC_T8)
KNN_DNA

K-Nearest Neighbor_DNA (KNN_DNA)
LocalPoSpKNUCF_DNA

Local Position Specific k Nucleotide Frequency (LocalPoSpKNUCF_DNA)
OPF_7bit_T3

Overlapping property features_7bit_T3 (OPF_7bit_T3)
ExpectedValueGAA

Expected Value for Grouped Amino Acid (ExpectedValueGAA)
OPF_7bit_T2

Overlapping property features_7bit_T2 (OPF_7bit_T2)
ExpectedValueGKmerAA

Expected Value for Grouped K-mer Amino Acid(ExpectedValueGKmerAA)
PseKRAAC_T5

Pseudo K_tuple Reduced Amino Acid Composition Type-5 (PseKRAAC_T5)
G_Ccontent_RNA

G_C content in RNA (G_Ccontent_RNA)
G_Ccontent_DNA

G_C content in DNA (G_Ccontent_DNA)
MMI_DNA

Multivariate Mutual Information_DNA (MMI_DNA)
PseKRAAC_T9

Pseudo K_tuple Reduced Amino Acid Composition Type-9 (PseKRAAC_T9)
SGAAC

Splitted Group Amino Acid Composition (SGAAC)
PseKRAAC_T6A

Pseudo K_tuple Reduced Amino Acid Composition Type-6A (PseKRAAC_T6A)
PseEIIP

Pseudo Electron-Ion Interaction Pseudopotentials of Trinucleotide (PseEIIP)
LocalPoSpKNUCF_RNA

Local Position Specific k riboNucleotide Frequency (LocalPoSpKNUCF_RNA)
SAAC

Splitted Amino Acid Composition (SAAC)
QSOrder

Quasi Sequence Order (QSOrder)
PSTNPss_RNA

Position-Specific Tri-ribonucleotide Propensity based on single-strand RNA (PSTNPss_RNA)
SOCNumber

Sequence Order Coupling Number (SOCNumber)
TriNUCindex_DNA

Tri Nucleotide Index (TriNucIndex)
TorsionAngle

Torsion Angle (TorsionAngle)
Zcurve36bit_DNA

Z_curve_36bit_DNA (Zcurve36bit_DNA)
Zcurve36bit_RNA

Z_curve_36bit_RNA (Zcurve36bit_RNA)
MMI_RNA

Multivariate Mutual Information_RNA (MMI_RNA)
PseKRAAC_T12

Pseudo K_tuple Reduced Amino Acid Composition Type-12 (PseKRAAC_T12)
PSSM

Position-Specific Scoring Matrix (PSSM)
NUCKpartComposition_RNA

riboNucleotide to K Part Composition (NUCKpartComposition_RNA)
PseKRAAC_T7

Pseudo K_tuple Reduced Amino Acid Composition Type-7 (PseKRAAC_T7)
PSEkNUCdi_RNA

Pseudo k riboNucleotide Composition-Di(Parallel) (PSEkNUCdi_RNA)
PseKRAAC_T11

Pseudo K_tuple Reduced Amino Acid Composition Type-11 (PseKRAAC_T11)
PseKRAAC_T6B

Pseudo K_tuple Reduced Amino Acid Composition Type-6B (PseKRAAC_T6B)
NUCKpartComposition_DNA

Nucleotide to K Part Composition (NUCKpartComposition_DNA)
Zcurve144bit_DNA

Z_curve_144bit_DNA (Zcurve144bit_DNA)
Zcurve12bit_DNA

Z_curve_12bit_DNA (Zcurve12bit_DNA)
binary_3bit_T2

Binary - 3bit - Type2 (binary_3bit_T2)
NUC2Binary_RNA

riboNucleotide To Binary (NUC2Binary_RNA)
PS3_DNA

Position-specific of three nucleotide_DNA (PS3_DNA)
GAAKpartComposition

Grouped Amino Acid K Part Composition (GAAKpartComposition)
NCP_RNA

riboNucleotide Chemical Property (NCP_RNA)
PSTNPds

Position-Specific Trinucleotide Propensity based on double-strand (PSTNPds)
ExpectedValueKmerAA

Expected Value for K-mer Amino Acid (ExpectedValueKmerAA)
NCP_DNA

Nucleotide Chemical Property (NCP_DNA)
PS2_RNA

Position-specific of two nucleotide_RNA (PS2_RNA)
NUC2Binary_DNA

Nucleotide To Binary (NUC2Binary_DNA)
Zcurve12bit_RNA

Z_curve_12bit_RNA (Zcurve12bit_RNA)
PSTNPss_DNA

Position-Specific Trinucleotide Propensity based on single-strand DNA (PSTNPss_DNA)
PseKRAAC_T10

Pseudo K_tuple Reduced Amino Acid Composition Type-10 (PseKRAAC_T10)
PseKRAAC_T4

Pseudo K_tuple Reduced Amino Acid Composition Type-4 (PseKRAAC_T4)
PSEkNUCdi_DNA

Pseudo k Nucleotide Composition-Di(Parallel) (PSEkNUCdi_DNA)
PseKRAAC_T3B

Pseudo K_tuple Reduced Amino Acid Composition Type_3B (PseKRAAC_T3B)
PseKRAAC_T1

Pseudo K_tuple Reduced Amino Acid Composition Type-1 (PseKRAAC_T1)
PSEkNUCTri_DNA

Pseudo k Nucleotide Composition-Tri(Parallel) (PSEkNUCTri_RNA)
Zcurve144bit_RNA

Z_curve_144bit_RNA (Zcurve144bit_RNA)
binary_3bit_T7

Binary - 3bit - Type7 (binary_3bit_T7)
binary_3bit_T6

Binary - 3bit - Type6 (binary_3bit_T6)
binary_3bit_T4

Binary - 3bit - Type4 (binary_3bit_T4)
SSES

Secondary Structure Elements Simple (SSES)
Zcurve48bit_DNA

Z_curve_48bit_DNA (Zcurve48bit_DNA)
fa.read

Fasta File Reader (fa.read)
Zcurve48bit_RNA

Z_curve_48bit_RNA (Zcurve48bit_RNA)
TPCP_DNA

Trinucleotide physicochemical properties (TPCP_DNA)
readTorsionDir

Read Directory of Torsion predicted files (readTorsionDir)
binary_3bit_T5

Binary - 3bit - Type5 (binary_3bit_T5)
conjointTriad

Conjoint Triad (conjointTriad)
readss2Dir

Read ss2 predicted Directory (readss2Dir)
conjointTriadKS

k-Spaced Conjoint Triad (conjointTriadKS)
PseKRAAC_T2

Pseudo K_tuple Reduced Amino Acid Composition Type-2 (PseKRAAC_T2)
binary_3bit_T3

Binary - 3bit - Type3 (binary_3bit_T3)
binary_6bit

Binary - 6bit (binary_6bit)
kNUComposition_DNA

k Nucleotide Composition (kNUComposition_DNA)
codonAdaptionIndex

Codon Adaption Index (codonAdaptionIndex)
fickettScore

Fickett Score (fickettScore)
Zcurve9bit_RNA

Z_curve_9bit_RNA (Zcurve9bit_RNA)
maxORF_RNA

Maximum Open Reading Frame in RNA (maxORF_RNA)
maxORF

Maximum Open Reading Frame in DNA (maxORF)
Zcurve9bit_DNA

Z_curve_9bit_DNA (Zcurve9bit_DNA)
SSEC

Secondary Structure Elements Composition (SSEC)
SSEB

Secondary Structure Elements Binary (SSEB)
PseKRAAC_T3A

Pseudo K_tuple Reduced Amino Acid Composition Type-3A (PseKRAAC_T3A)
alphabetCheck

AlphabetCheck
binary_5bit_T1

Binary - 5bit - Type1 (binary_5bit_T1)
binary_3bit_T1

Binary - 3bit - Type1 (binary_3bit_T1)
revComp

reverseCompelement (revComp)
kNUComposition_RNA

k riboNucleotide Composition (kNUComposition_RNA)
needleman

Needleman-Wunsch (needleman)
kAAComposition

k Amino Acid Composition (kAAComposition)
nameKmer

naming Kmer (nameKmer)
kGAAComposition

k Grouped Amino Acid Composition (kGAAComposition)
zSCALE

Z-SCALE (zSCALE)
maxORFlength_DNA

Maximum Open Reading Frame length in DNA (maxORFlength_DNA)
binary_5bit_T2

Binary - 5bit - Type2 (binary_5bit_T2)
maxORFlength_RNA

Maximum Open Reading Frame length in RNA (maxORFlength_RNA)
readASAdir

Read Directory of Accessible Solvent accessibility predicted files (readASAdir)
readPSSMdir

Read PSSM Directory (readPSSMdir)
readDisDir

Read disorder predicted Directory (readDisDir)
nonStandardSeq

nonStandard sequence (nonStandardSeq)