I have a large-ish numpy array containing floats, which I save as a csv file with np.savetxt("myFile.csv", myArray, delimiter=",")
Now, as the array has many columns and it can become hard to remember what is what, I want to add a string header to the array before exporting it. Since numpy doesn't accept strings in float arrays, is there a trick to accomplish this?
[Solution] Thanks to Cyborg's advice, I managed to make this work installing Pandas.
import pandas as pd
df = pd.DataFrame(A) # A is a numpy 2d array
df.to_excel("A.xls", header=C,index=False) # C is a list of string corresponding to the title of each column of A
