UITableView
输出:
matrix = []
for index, value in enumerate(['A','C','G','T']):
matrix.append([])
matrix[index].append(value + ':')
for i in range(len(lines[0])):
total = 0
for sequence in lines:
if sequence[i] == value:
total += 1
matrix[index].append(total)
unity = ''
for i in range(len(lines[0])):
column = []
for row in matrix:
column.append(row[1:][i])
maximum = column.index(max(column))
unity += ['A', 'C', 'G', 'T'][maximum]
print("Unity: " + unity)
for row in matrix:
print(' '.join(map(str, row)))
通过此代码,我得到了这个矩阵,但是我想像这样形成矩阵:
Unity: GGCTACGC
A: 1 2 0 2 3 2 0 0
C: 0 1 4 2 1 3 2 4
G: 3 3 2 0 1 2 4 1
T: 3 1 1 3 2 0 1 2
但是我不知道如何。我希望有一个人可以帮助我。已经感谢您的回答。
顺序为:
AGCTACGT
TAGCTAGC
TAGCTACG
GCTAGCGC
TGCTAGCC
GGCTACGT
GTCACGTC
答案 0 :(得分:1)
您需要对矩阵进行转置。我在下面的代码中添加了注释,以说明为制作表格所做的更改。
matrix = []
for index, value in enumerate(['A','C','G','T']):
matrix.append([])
# Don't put colons in column headers
matrix[index].append(value)
for i in range(len(lines[0])):
total = 0
for sequence in lines:
if sequence[i] == value:
total += 1
matrix[index].append(total)
unity = ''
for i in range(len(lines[0])):
column = []
for row in matrix:
column.append(row[1:][i])
maximum = column.index(max(column))
unity += ['A', 'C', 'G', 'T'][maximum]
# Tranpose matrix
matrix = list(map(list, zip(*matrix)))
# Print header with tabs to make it look pretty
print( '\t'+'\t'.join(matrix[0]))
# Print rows in matrix
for row,unit in zip(matrix[1:],unity):
print(unit + ':\t'+'\t'.join(map(str, row)))
将打印以下内容:
A C G T
G: 1 0 3 3
G: 2 1 3 1
C: 0 4 2 1
T: 2 2 0 3
A: 3 1 1 2
C: 2 3 2 0
G: 0 2 4 1
C: 0 4 1 2
答案 1 :(得分:0)
我认为最好的方法是将矩阵转换为pandas数据框,然后使用转置函数。 docs