- isin()
- NA Checking: isna()/notna() and isnull()/notnull() Methods
- Type Casting: cast()
- SQL Functions
- String Manipulation
- Regular Aggregate Functions Supported by DataFrame Column
- Date Time Functions
- String Functions
- Regular Arithmetic Functions
- Bit Byte Manipulation Functions
- Regular Expression Functions
- Comparison Functions
- Trigonometric Functions
- Hyperbolic Functions