Community Profile

photo

Xiaoxiao Du


Last seen: mer än ett år ago |  Active since 2022

Followers: 0   Following: 0

Statistics

  • Thankful Level 1

View badges

Feeds

View by

Question


What is the orthodox precedure of evaluating/determining the type of a distribution? And How to fit it into a normal distribution with skewness and kurtosis?
Hi all, As illustrated below, I have a distribution (purple) and I want to describe it with a distribution function. I used 'd...

nästan 2 år ago | 2 answers | 0

2

answers

Question


Is it suitable to include dependent varible when conducting PCA?
The question emerge from a certain situation, where: If there are N stationary time-series variables(X1~XN), each variable have...

nästan 2 år ago | 1 answer | 0

1

answer

Question


How to establish/describe a model where all variables are correlated and can all be viewed as independent variables to each other?
Confusing as it might sounds, allow me to make an example: given, (time-series) variables A B C D E F, the correlations between...

nästan 2 år ago | 0 answers | 0

0

answers