Hi,
i am a Biology student taking some early steps with programming. I'm
currently trying to write a Python script to do some simple processing of a
gene sequence file.
A line in the file looks like:
SCER ATCGATCGTAGCTAGCTATGCTCAGCTCGATCagctagtcgatagcgat
Ther are many lines like this. What I
Thanks!
Your help has made me realise the problem is more complex than I first
though though...I've included a small sample of an actual file I need to
process. The structure is the same as in the full versions though; some
lowercase, some uppercase, then some more lowercase. One is that I nee
Hi,
I have to write a function that will return the index of a line like this:
gvcdgvcgdvagTVTVTVTVTVTHUXHYGSXUHXSU
where it first becomes capital letters. I've had about a hundred different
ideas of the best way to do this, but always seem to hit a fatal flaw. Any
thoughts?
Thanks,
Chris
__
One of the worst I think was doing loads of real spazzy stuff trying to
split whole files in to lists of letters and use string methods to find the
first uppercase one.
The re tutorial has sorted it out for me. I figured this was the way to go,
I just couldn't work out how to get the index valu
Hi,
I have a load of files I need to process. Each line of a file looks
something like this:
eYAL001C1 Spar81 3419451845192 1
So basically its a table, separated with tabs. What I need to do is make a
new file where all the entries in the table are those
Hi,
This code:
for line in satFile:
lineListed = line.split()
start = int(lineListed[5])-1
end = int(lineListed[6])
hitLength = end - start
extra = len(lineListed[9])
total = hitLength + 2(extra)
gives an error:
Traceback (most recent call last):
File "test2.py",
Hi,
I have a list of tuples like this:
[(1423, 2637),(6457, 8345),(9086, 10100),(12304, 15666)]
Each tuple references coordinates of a big long string and they are in the
'right' order, i.e. earliest coordinate first within each tuple, and
eearliest tuple first in the list. What I want to do i
hi,
I have large txt file with lines like this:
['DDB0216437'] 116611749 ZZZ 100
What I want to do is quickly count the number of lines that share a value
in the 4th column and 5th (i.e. in this line I would count all the line
that have '9' and 'ZZZ'). Anyone got any ideas for t
