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Showing posts with the label Bioinformatics

Convert Csv To Newick Tree

So I have a csv file where each line represents hierarchical data in the form: 'Phylum',… Read more Convert Csv To Newick Tree

Optimization Of An All-paths Algorithm

I've been successful using the following algorithm to complete all-path data up to path length … Read more Optimization Of An All-paths Algorithm

Can I Use K-means Algorithm On A String?

I am working on a python project where I study RNA structure evolution (represented as a string for… Read more Can I Use K-means Algorithm On A String?

How To Randomly Extract Fasta Sequences Using Python?

I have the following sequences which is in a fasta format with sequence header and its nucleotides.… Read more How To Randomly Extract Fasta Sequences Using Python?

Hamming Distance Matrix For Multiple Sequences

I have a FASTA file with IDs and corresponding DNA sequences which I have parsed and stored into a … Read more Hamming Distance Matrix For Multiple Sequences

Using Regex To Search Until Desired Pattern

I am using the following regex: orfre = '^(?:...)*?((ATG)(...){%d,}?(?=(TAG|TAA|TGA)))' % (… Read more Using Regex To Search Until Desired Pattern

Traceback In Smith-Wateman Algorithm With Affine Gap Penalty

I'm trying to implement the Smith-Waterman algorithm for local sequence alignment using the aff… Read more Traceback In Smith-Wateman Algorithm With Affine Gap Penalty