我有一个频率列表(即freq\lst),为了进行计算,需要通过嵌套列表检索这些频率。使用freq\u lst和r\u freq进行计算,如下所示:
freq_lst = [0.03571429, 0.03571429, 0.07142857, 0.07142857, 0.10714286, 0.07142857, 0.07142857, 0.03571429, 0.07142857, 0.03571429, 0.03571429, 0.03571429, 0.07142857, 0.03571429, 0.03571429, 0.03571429, 0.03571429, 0.03571429, 0.03571429, 0.03571429]
nested_lst = [['R0','F1','F3','F5','F7','F9','F10'],
['R1','F0','F4','F7','F10','F16'],
['R2','F6','F7','F9','F13','F17','F18'],
['R3','F2','F8','F10','F18','F19'],
['R4','F10','F11','F12','F14','F15','F16']]
r_lst = ['R0','R1','R2','R3','R4']
r_freq = [0.1, 0.2, 0.2, 0.2, 0.3]
def mating_func():
mating = []
for k in range(len(r_lst)):
for k1 in range(len(nested_lst)):
zgt = 0
if r_lst[k] == nested_lst[k1][0]:
print(freq_lst.index(nested_lst[k1][k2+1] for k2 in range(len(nested_lst[k1]))))
zgt += r_freq[k] * freq_lst.index(nested_lst[k1][k2+1] for k2 in range(len(nested_lst[k1])))
mating.append(zgt)
return mating
但是没有得到频率,它只打印了以下内容:
<generator object mating_func.<locals>.<genexpr> at 0x0000020C1D1A8620>
<generator object mating_func.<locals>.<genexpr> at 0x0000020C1D1A8620>
<generator object mating_func.<locals>.<genexpr> at 0x0000020C1D1A8620>
<generator object mating_func.<locals>.<genexpr> at 0x0000020C1D1A8620>
<generator object mating_func.<locals>.<genexpr> at 0x0000020C1D1A8620>
我还尝试了以下方法:
(nested for-loops shown as before)
for k2 in range(len(nested_lst[k1])):
if rnase_list[k] == zygotes[k1][0]
zgt += r_freq[k] * freq_lst.index(nested_lst[k1][k2+1])
导致以下错误:
ValueError: 'F1' is not in list
请允许我简化一下。你知道吗
这就是你想要的:
输出:
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