Ben Chuanlong Du's Blog

It is never too late to learn.

AR1X Process

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

  1. talk about the ar1x process, and your simulation, GLM might not be as good as OLS for estimating parameters, but be careful about inference, why? you use do inference based on …

For Loops in C++

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

There are 3 for loops in C++, the usual for loop, the range-based for loop (introduced in C++11) and the std::for_each for loop.

  1. Both the range-based for loop and …

Variance and Dispersion Estimate in Genetics

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

The basic idea is to borrow information across genes. Some assume a distribution for the variances/dispersions while others not.

Least Square Estimates

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Ordinary Least Square

Weighted Least Sqaure

  1. Heterogeneous variance

close results to transformation

Function Programming in Python

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

  1. The built-in function map applies a function to each element of an iterable. map is not useful mostly of time as Python has list comprehension, etc. map support iterating multiple iterables …

Saitek Rumble Force P2500

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Install xserver-xorg-input-joystick.

wajig install xserver-xorg-input-joystick

Plugin in the gamepad and configure it in the game.