The Effects of Online Information on E-Book Pricing Strategies: A Text Analytics Approach

Table 2

The features which may have effects on e-book prices by ontology.

No.	E-book feature	Type of corresponding data
1	E-book content	Text data
2	Paper book prices	Numerical data
3	Paper book pages	Numerical data
4	Book packaging	Text data
5	Number of reviews	Numerical data
6	Average ratings of reviews	Numerical data