##Change Log
-
0.2.1
- order data by columns desc, asc: asc default value
- rename get_value(self, col, row) by get_value(self, row, col), SORRY !!!
-
0.2.0
- order data by columns and column type: float
-
0.1.0
- load data from csv file
- check required columns
- order data by columns and column type: string, integer, datetime