Conduct natural spline regression ‘by hand’.

 RPubs - Conduct natural spline regression 'by hand'

Convergence in probability of a random variable

 It just means as the sample size towards infinity, what happens to the random variable.

RPubs - Notes for limiting distribution

Power analysis

 RPubs - Power analysis

Bivariate normal distribution

 RPubs - Bivariate normal distribution in nature

Some notes for order statistics

 RPubs - Notes for order statistics

Some interesting website.

 1.https://www.synthesia.io/

2.chatGPT

3.jasper.ai/art

Glass Octopus