ValueError setting an array element with a sequence

0 votes

I am getting this error:

File "mypath\mypythonscript.py", line 3484, in secondfunction
RRDuringArray = p.array(UnFilteredDuringExSummaryOfMeansArray,dtype=p.float64)[1:,3]
ValueError: setting an array element with a sequence.

When I run this python code:

import numpy as p

def firstfunction():
    UnFilteredDuringExSummaryOfMeansArray = []
    MeanOutputHeader=['TestID','ConditionName','FilterType','RRMean','HRMean',
                      'dZdtMaxVoltageMean','BZMean','ZXMean','LVETMean','Z0Mean',
                      'StrokeVolumeMean','CardiacOutputMean','VelocityIndexMean']
    dataMatrix = BeatByBeatMatrixOfMatrices[column]
    roughTrimmedMatrix = p.array(dataMatrix[1:,1:17])

    trimmedMatrix = p.array(roughTrimmedMatrix,dtype=p.float64)  #ERROR THROWN HERE

    myMeans = p.mean(trimmedMatrix,axis=0,dtype=p.float64)
    conditionMeansArray = [TestID,testCondition,'UnfilteredBefore',myMeans[3], myMeans[4], 
                           myMeans[6], myMeans[9], myMeans[10], myMeans[11], myMeans[12],
                           myMeans[13], myMeans[14], myMeans[15]]
    UnFilteredDuringExSummaryOfMeansArray.append(conditionMeansArray)
    secondfunction(UnFilteredDuringExSummaryOfMeansArray)
    return

def secondfunction(UnFilteredDuringExSummaryOfMeansArray):
    RRDuringArray = p.array(UnFilteredDuringExSummaryOfMeansArray,dtype=p.float64)[1:,3]
    return

firstfunction()

Can someone explain to me how to fix this problem? 

Apr 30 in Python by Kichu
• 17,230 points
45 views

No answer to this question. Be the first to respond.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.

Related Questions In Python

0 votes
1 answer

ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()

Hello @kartik, Since different users might have different ...READ MORE

answered Jun 15, 2020 in Python by Niroj
• 82,680 points
20,277 views
0 votes
1 answer

Reconstruct an array by replacing every element with a[[i-1]%K] - Python

Hey varsha, Have a look at this ...READ MORE

answered Jun 14, 2019 in Python by Miya
722 views
0 votes
0 answers

The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()

I couldn't figure out the problem. here my ...READ MORE

Dec 17, 2020 in Python by muammer
• 120 points
4,896 views
0 votes
1 answer

how do I check the length of an array in a python program?

lets say we have a list mylist = ...READ MORE

answered Mar 12, 2019 in Python by Mohammad
• 3,230 points
465 views
0 votes
1 answer

Is an array a view of another?

The array has a base attribute, as ...READ MORE

answered Apr 23, 2019 in Python by SDeb
• 13,300 points
183 views
0 votes
1 answer

Is it possible to create an array with all values as zero in python?

You can use  np.zeros(4,3) This will create a 4 ...READ MORE

answered May 24, 2019 in Python by Anjali
346 views
0 votes
1 answer

Numpy: Multiplying large arrays with dtype=int8 is SLOW

Unfortunately, as correctly underlined in the comments, the ...READ MORE

answered Sep 5, 2018 in Python by Priyaj
• 58,060 points
1,419 views
0 votes
1 answer

Python Pandas: selecting element in array column

pa.loc[row] selects the row with label row. pa.loc[row, ...READ MORE

answered May 13, 2019 in Python by SDeb
• 13,300 points
6,738 views
0 votes
1 answer

NumPy Array Indexing

If you want to create a subarray ...READ MORE

answered Jul 26, 2019 in Python by SDeb
• 13,300 points
242 views
+1 vote
2 answers

View onto a numpy array?

 just index it as you normally would. ...READ MORE

answered Oct 18, 2018 in Python by roberto
269 views
webinar REGISTER FOR FREE WEBINAR X
Send OTP
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP