N-Gram Analysis of Biological Sequences


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Documentation for package ‘biogram’ version 1.2

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biogram-package biogram - analysis of biological sequences using n-grams
add_1grams Add 1-grams
biogram biogram - analysis of biological sequences using n-grams
calc_criterion Calculate criterion
calc_ig Calculate IG for single feature
calc_kl Calculate KL divergence of features
code_ngrams Code n-grams
construct_ngrams Construct and filter n-grams
count_multigrams Detect and count multiple n-grams in sequences
count_ngrams Count n-grams in sequences
count_specified Count specified n-grams
count_total Count total number of n-grams
create_feature_target Create feature according to given contingency matrix
create_ngrams Get all possible n-Grams
criterion_distribution criterion_distribution class
cut.feature_test Categorize tested features
decode_ngrams Decode n-grams
degenerate Degenerate protein sequence
distr_crit Compute criterion distribution
fast_crosstable Very fast 2d cross-tabulation
feature_test feature_test class
gap_ngrams Gap n-grams
get_ngrams_ind Get indices of n-grams
human_cleave Human signal peptides cleavage sites
is_ngram Validate n-gram
l2n Convert letters to numbers
n2l Convert numbers to letters
ngrams2df n-grams to data frame
plot.criterion_distribution Plot criterion distribution
position_ngrams Position n-grams
print.feature_test Print tested features
seq2ngrams Extract n-grams from sequence
summary.feature_test Summarize tested features
table_ngrams Tabulate n-grams
test_features Permutation test for feature selection