bioinformatics

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How to Eliminate Cost-centres in String Taversals and List Comprehensions

I\'m implementing a motif finding algorithm from the domain of bioinformatics using Haskell. I wont go into the details of the algorithm other then to say it\'s branch and bound median string search.[详细]

2023-04-12 07:12 分类：问答
BSgenome data loading problem for applying in biostrings package function

I installed BSgenome seems working but I am not able to load library. The following code are fromBiostrings package[详细]

2023-04-05 09:34 分类：问答
How to Send Sequence to Web Gene Prediction Server in Python?

I am currently doing some projects about \'ab initio gene prediction\' programs. I found some interesting web gene prediction servers such as \'FGENESH\' and \'GenS开发者_StackOverflowcan\'.[详细]

2023-04-04 12:54 分类：问答
wsimport import fails with NCBI/Blast

I\'m trying to generate the files handling the SOAP services documented here: http://www.ncbi.nlm.nih.gov/books/NBK55699/[详细]

2023-04-03 06:39 分类：问答
Examples for Topological Sorting on Large DAGs

I am looking for real world applications where topological sorting is performed on large graph sizes.[详细]

2023-03-31 21:27 分类：问答
How can I identify which ranges a given value falls in?

I have two data sets: \'Data 1\' and \'Data 2\'.Could you please help me to find, for each value of posi in \'Data 1\', the ranges in \'Data 2开发者_如何学JAVA\' where posi lies between Star_posi and[详细]

2023-03-30 10:57 分类：问答
Find the postion of SNP in the gen list

I have SNP data and gen list data. I am looking for the position of SNP cotain in the gen list data when I compare with gen list. For example:[详细]

2023-03-29 09:23 分类：问答
How to visualize generated RNA secondary structure

I\'mworking on a tool to visualize RNA secon开发者_运维问答dary structure, for this purpose I have implemented Nussinov\'s algorithm which generates the RNA secondary structure as list with the corres[详细]

2023-03-29 03:14 分类：问答
A PWM with gapped alignments in Biopython

I\'m trying to generate a Position-Weighted Matrix (PWM) in Biopython from Clustalw multipl开发者_高级运维e sequence alignments.I get a \"Wrong Alphabet\" error every time I do it with gapped alignmen[详细]

2023-03-26 19:45 分类：问答
Finding Sum of Branch Lengths in a Phylo / Phylo4 object in R

The problem I am working on right now requires that, given a phylogenetic tree object in R and a particular tip of that tree, I need to find the sum of all the branch lengths up to that tip. Finding t[详细]

2023-03-26 16:07 分类：问答