Re-arranging a list of a list in an ugly way












0














I stumbled upon a portion of code that definitely needs to be reviewed. It involves lists and loops. I would like to write it in a nice and a meaningful way, optimize it and learn from you. It tried to extract a functional excerpt out of the code context as possible.



# First step : collect of some f(y) values 
tobe_averaged = *8
for i_dont_touch in range(8):
# some random code here
scores =
for y in ys:
scores.append( f(y) )
tobe_averaged.append(scores)

# Second step : rearrange the list of the list somehow.
averaged_score =
for i_dont_touch in range(6):
B =
for A in tobe_averaged:
B.append(A[i_dont_touch])
averaged_score.append(np.mean(B))
print(averaged_score)


f : is a simple function, def f(y): return y
np: is numpy lib.
i_dont_touch: numerical index









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    0














    I stumbled upon a portion of code that definitely needs to be reviewed. It involves lists and loops. I would like to write it in a nice and a meaningful way, optimize it and learn from you. It tried to extract a functional excerpt out of the code context as possible.



    # First step : collect of some f(y) values 
    tobe_averaged = *8
    for i_dont_touch in range(8):
    # some random code here
    scores =
    for y in ys:
    scores.append( f(y) )
    tobe_averaged.append(scores)

    # Second step : rearrange the list of the list somehow.
    averaged_score =
    for i_dont_touch in range(6):
    B =
    for A in tobe_averaged:
    B.append(A[i_dont_touch])
    averaged_score.append(np.mean(B))
    print(averaged_score)


    f : is a simple function, def f(y): return y
    np: is numpy lib.
    i_dont_touch: numerical index









    share







    New contributor




    Sim is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























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      0







      I stumbled upon a portion of code that definitely needs to be reviewed. It involves lists and loops. I would like to write it in a nice and a meaningful way, optimize it and learn from you. It tried to extract a functional excerpt out of the code context as possible.



      # First step : collect of some f(y) values 
      tobe_averaged = *8
      for i_dont_touch in range(8):
      # some random code here
      scores =
      for y in ys:
      scores.append( f(y) )
      tobe_averaged.append(scores)

      # Second step : rearrange the list of the list somehow.
      averaged_score =
      for i_dont_touch in range(6):
      B =
      for A in tobe_averaged:
      B.append(A[i_dont_touch])
      averaged_score.append(np.mean(B))
      print(averaged_score)


      f : is a simple function, def f(y): return y
      np: is numpy lib.
      i_dont_touch: numerical index









      share







      New contributor




      Sim is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      I stumbled upon a portion of code that definitely needs to be reviewed. It involves lists and loops. I would like to write it in a nice and a meaningful way, optimize it and learn from you. It tried to extract a functional excerpt out of the code context as possible.



      # First step : collect of some f(y) values 
      tobe_averaged = *8
      for i_dont_touch in range(8):
      # some random code here
      scores =
      for y in ys:
      scores.append( f(y) )
      tobe_averaged.append(scores)

      # Second step : rearrange the list of the list somehow.
      averaged_score =
      for i_dont_touch in range(6):
      B =
      for A in tobe_averaged:
      B.append(A[i_dont_touch])
      averaged_score.append(np.mean(B))
      print(averaged_score)


      f : is a simple function, def f(y): return y
      np: is numpy lib.
      i_dont_touch: numerical index







      python performance python-3.x





      share







      New contributor




      Sim is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.










      share







      New contributor




      Sim is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.








      share



      share






      New contributor




      Sim is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked 4 mins ago









      Sim

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      Sim is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






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      Check out our Code of Conduct.



























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