hi,
Thanks in advance.I am doing bioinformatics and plz help me
Consider a sequence
*S='UACUGUUAA'*
I have to split three as *‘UAC’,’UGU’,’UAA’*
and Consider the position within the array element
*0 1 2 0 1 2 0 1 2*
*U A C, U G U, U A A*
And finding the frequency of occurrence of U,C,A,G in their respective
position.so far i have identified the position .but i dont know to calculate
the frequency.
*Desired outpu*t:
Total number of U at 0 th position :3
Total number of U at 1th position:0
Total number of U at 2nd position:1
Total number of A at 0 th position :0
Total number of A at 1sth position:2
Total number of A at 2nd position:1
Total number of C at 0 th position :0
Total number of C at first position:0
Total number of C at second position:1
Total number of G at 0 th position :0
Total number of G at first position:1
Total number of G at second position:0
i have wrotten program upto this.please help.
*program:*
content='UACUGUUAA'
s=''
for i in range(0,(len(content))):
s=s+content[i].replace('\n','')
print len(s)
L=[]
for k in range(0,len(s),3):
two=s[k:k+3]
if len(two)==3:
L.append(two)
#L[k].find('A')
print len(L)
print L
for i in range(len(L)):
if L[i].find('A')>0:
b=L[i].index('A')
print i,'th element of A is in the position of',b
**
**
*output:
*
*9
3
['UAC', 'UGU', 'UAA']
0 th element of A is in the position of 1
2 th element of A is in the position of 1
*
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Python Ireland" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.ie/group/pythonireland?hl=en
-~----------~----~----~----~------~----~------~--~---
