How to concatenate elements of different type in a table cell?

[Felipe]

question 1
Ok, so the p array is actually a text buffer that contains values of an array, but not a syntactically correct python structure.
is that correct?

question 2
and you need to parse those values to match up with the data_prec which is a syntactically correct
python list containing your standard deviation
is that correct?

question 3
With this assumption, if the p array is converted to a syntactically correct python list you'll be in a position to
take control and do the matching.
Is that correct?

Question 1
I used numpy array to construct the array "p", for storing the values of a matrix 4x5. How I'm a beginner in python, I'm not so sure if theres a syntax error here... The "list data_prec" has data of a 4x5 matrix stored too.

Question 2
Yes, it's correct.

Question 3
I believe that it's correct. If I have the same type of data to fill the "cell_text", would be easier to deal with it.