a sequence of sequences of anys representing the descriptions
of all rows. The outer index represents different rows.
The inner index represents the different levels (usually there is only one).
The any might be strings for category text axis or doubles for date axis.
a sequence of sequences of anys representing the descriptions of all
rows. The outer index represents different rows.
The inner index represents the different levels (usually there is only one).
The any might be strings for category text axis or doubles for date axis.
a sequence of sequences of anys representing the descriptions
of all columns. The outer index represents different columns.
The inner index represents the different levels (usually there is only one).
The any might be strings for category text axis or doubles for date axis.
a sequence of sequences of anys which represent the descriptions of
all columns. The outer index represents different columns.
The inner index represents the different levels (usually there is only one).
The any might be strings for category text axis or doubles for date axis.