Network profile

JCWong

Reputation

1,232

1.2k
946
661

2017
2018
2019
2020

Top tag

regression

Next privilege

2,000 Rep.

Edit questions and answers

Badges

1

12

27

Newest

Notable Question

Next badge

0/1

Impact

0 posts edited

2 helpful flags

86 votes cast

Questions (24)

Votes Activity Newest

40	What is the distribution of the sum of non i.i.d. gaussian variates?
8	Can the bias introduced by lasso change the sign of a coefficient?
8	Shape detection for time series data
7	Boosted AR for time series forecasting?
6	Identify different periods of variance in a time series

View more →

Reputation (1,232)

This user has no recent positive reputation changes

View more →

Answers (5)

Votes Activity Newest

2	Covariance matrix in Gaussian Discriminant Analysis
2	Suggestions for multi-dimensional clustering
2	How to interpret logarithmically transformed coefficients in linear regression?
1	References for weighted linear regression with linear constraints on the coefficients?
1	Algorithm to evaluate whether you should buy now or wait

Tags (63)

3 regression × 7	2 dimensionality-reduction
2 clustering × 2	2 large-data
2 data-transformation × 2	2 r
2 regression-coefficients × 2	2 model-based-clustering
2 logarithm	2 multivariate-analysis

View more →

Accounts (6)

	Cross Validated	1,232 rep	1 gold badge12 silver badges27 bronze badges
	Stack Overflow	1,044 rep	1 gold badge7 silver badges22 bronze badges
	Server Fault	231 rep	2 silver badges3 bronze badges
	Mathematics	101 rep
	MathOverflow	101 rep	2 bronze badges

Badges (20)

Recent Class Name

Notable Question × 5	Nice Question
Yearling × 6	Cleanup
Popular Question × 12	Citizen Patrol
Good Question	Curious
Famous Question	Tumbleweed

View more →

Active bounties (0)

Active Offered Earned

This user has no active bounties

Votes cast (86)

all time			by type
78	up		30	question
8	down		56	answer

Cross Validated works best with JavaScript enabled