Info

此问题已关闭。 请重新打开它进行编辑或回答。

online extracting data from DB using MATLAB

1 次查看（过去 30 天）
Neeloufar
Neeloufar 2015-4-15
关闭： MATLAB Answer Bot 2021-8-20
Hello I want to extract DNA sequence (NT seq) from http://www.genome.jp/dbget-bin/www_bget?eco:b0002 web site with matlab. I do not know what to do. I have to do this only by matlab, so I have no other chance to work with other languages. I was wondering if anyone helps me to solve this problem. by the way I have use some function getTableFromWeb_mod which is written in matlab, but when I used this function I faced with 3 warnings and nothing return. It would be grateful if someone help me, and also when I run the code bellow I confront with that warnings again, the same.
FirstfullURL = ('http://www.genome.jp/dbget-bin/www_bget?eco:b0002/search/apachesolr_search/<NP seq> '); Firststring = urlread(FirstfullURL);
Thanks

此问题已关闭。

回答（1 个）

Jonathan Campelli
Jonathan Campelli 2015-4-15
Hello Neeloufar,
Here is some very specific code that pulls all the data from url: GenomeNet NT seq:
pullData=urlread('http://www.genome.jp/dbget-bin/www_bget?-f+-n+n+eco:b0002')
% pullData(pullData == ' ') = []
Cut=strsplit(pullData, {'(N)','</pre>'})
char(Cut(2))
The DNA sequence is targeted by cutting the downloaded string into three segments, the middle of which is found at "Cut(2)" and returns a readable string using "char(Cut(2))". Let me know if this code does not meet your needs.
Best regards,
Jonathan Campelli
  2 个评论
Guillaume
Guillaume 2015-4-16
Neeloufar, then accept the answer as this will give Jonathan some reputation points.

此问题已关闭。

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by