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Showing posts with the label Bioinformatics

Single Linkage Clustering Of Edit Distance Matrix With Distance Threshold Stopping Criterion

I'm trying to assign flat, single-linkage clusters to sequence IDs separated by an edit distanc… Read more Single Linkage Clustering Of Edit Distance Matrix With Distance Threshold Stopping Criterion

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?

Reverse Complement Of Dna Strand Using Python

I have a DNA sequence and would like to get reverse complement of it using Python. It is in one of … Read more Reverse Complement Of Dna Strand 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

Biopython Alignio Valueerror Says Strings Must Be Same Length?

Input fasta-format text file: http://www.jcvi.org/cgi-bin/tigrfams/DownloadFile.cgi?file=/opt/www/w… Read more Biopython Alignio Valueerror Says Strings Must Be Same Length?

Finding Matching Keys In Two Large Dictionaries And Doing It Fast

I am trying to find corresponding keys in two different dictionaries. Each has about 600k entries.… Read more Finding Matching Keys In Two Large Dictionaries And Doing It Fast

What Causes Python Error 'bad Escape \c'?

I just wrote a function that will look at a text file and count all of the instances of True and Fa… Read more What Causes Python Error 'bad Escape \c'?

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