我有一个列表,每个位置都有很多数字:
filteredFile = savgol_filter(filesInformationList["file3"], 41, 3)
我有一个函数来查找列表的峰值:
x, y = find_peaks(filteredFile, height=2200, distance=400)
然后我有一个for循环,它遍历所有这些数字并将其相加为一个变量,但由于某种原因,in给了我以下错误:
Traceback (most recent call last):
File "C:/Users/Duarte Arribas/Desktop/Documentos/fct 2017-2018/pyProjects/pyProject6/short-term/tableScript.py", line 38, in <module>
sumOfAllValues += float(eachValue[peaksCount])
IndexError: invalid index to scalar variable.
我做错什么了?你知道吗
编辑
for循环(对不起):
for aValue in range(0, len(filteredFile)):
for eachValue in y["peak_heights"]:
sumOfAllValues += float(eachValue[peaksCount])
peaksCount += 1
count2 += 1
编辑2
数据:
for fileName in glob.glob('*.txt'):
if fileName[0] != ".":
fileToRead = open(fileName, "r")
allLines = fileToRead.readlines()
filesInformationList[f"file{count}"] = []
for eachLine in allLines:
if eachLine[0] != "#":
allLinesSplitted = eachLine.split("\t")
filesInformationList[f'file{count}'].append(int(allLinesSplitted[3]))
count += 1
print(count, "finished")
第一个号码:
2939.53213139, 2303.18006894, 2473.44015882, 2470.17173524,
2214.78218945, 2520.4469654 , 2383.29599895, 2372.14267638,
2605.82521052, 2223.27605917, 2338.32117457, 2482.03905057,
2438.21479995, 2402.16972817, 2405.29826781, 2376.0999171 ,
2427.362494 , 2395.18081068, 2410.45159038, 2452.26318775,
2417.66438326, 2411.38387364, 2389.91487412, 2439.28862516,
2418.97901305, 2383.45172128, 2438.69588551, 2383.71700336,
2424.22762773, 2451.33888913, 2413.42301148, 2366.29451547
y['peak_heights']
是一系列标量,您可以通过for
循环将其解压。但是你用一个整数计数器索引标量。不能索引标量。你知道吗你可以直接迭代序列。这将使
peaksCount
冗余:这仍然是反模式和非矢量化的。相反,您可以使用
pd.Series.sum
:注意:这并不能保证您的程序按预期工作;它只说明了如何克服已识别的特定错误。你知道吗
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