I have pandas dataframe where mutiindex is there(pic 1) but when i am converting it csv it not showing as multiindex(pic 2)
I am using to_csv() .Is there any parameter i need to pass to get right format?
pic 1:
pic:2
Tried as per suggestion, below is the pic
If you're not bothered about getting a CSV as output the way I do this is by putting the data in an XLSX file.
# Create the workbook to save the data within
workbook = pd.ExcelWriter(xlsx_filename, engine='xlsxwriter')
# Create sheets in excel for data
df.to_excel(workbook, sheet_name='Sheet1')
# save the changes
workbook.save()
Can you try this and see if it formats how you want?
Maybe this can be helpful for you:
pd.DataFrame(df.columns.tolist()).T.to_csv("dataframe.csv", mode="w", header=False, index=False)
df.to_csv("dataframe.csv", mode="a", header=False, index=False)
I guess you are using an older version of pandas. If you are using <0.21.0, there is a tupleize_cols parameter you can play with. If above, just save as to_csv. It will default to each index in one row -
