Ttable
Definition:
The Ttable(x, n) function is Student's t distribution with n degrees of freedom.
Student's t distribution is used in calculating the confidence bands in linear regression. x is usually called the significance level.
Parameters:
- x
- the significance level
- n
- the degrees of freedom
Examples:
- Ttable(0.95, 15) = 1.753
- Ttable(0.99, 10) = 2.764