# -*- coding: utf-8 -*-
""" 保留三位小数
Created on Wed Mar 13 10:18:09 2019
@author: Administrator
"""
file_new=open('E:/Master_project/pq/atsnp_result.txt','w')
with open("E:/Master_project/pq/snp.txt") as f:
next(f)
nul=list()
for line in f.readlines():
c_array = line.split("\t")
c_array[2]=round(float(c_array[2]),3)
c_array[3]=round(float(c_array[3]),3)
c_array[4]=round(float(c_array[4]),3)
c_array[7]=round(float(c_array[7]),3)
context = c_array[0]+'\t'+c_array[1]+'\t'+str(c_array[2])+'\t'+str(c_array[3])+'\t'+str(c_array[4])+'\t'+c_array[5]+'\t'+c_array[6]+'\t'+str(c_array[7])+'\n'
file_new.write(context)
print(line)
file_new.close()
f.close()
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图片.png
