User Neeraj - Cross Validated

Neeraj

Member for 8 years, 2 months
Last seen more than a month ago

India

16 Answers

Score Activity Newest

13 votes

Accepted

ARMA (1,1) Variance Calculation

answered Feb 17, 2016 at 10:07

12 votes

Accepted

How to derive $\operatorname{var}[(X_i−\mu)^2]=2\sigma^4$ where $X$ is distributed normally

answered Nov 28, 2018 at 8:39

10 votes

Accepted

Reproducing t-test in R gives different result than built-in function

answered Nov 19, 2018 at 13:14

8 votes

Accepted

Demeaning with two (n) fixed effects in panel regressions

answered May 23, 2019 at 12:15

4 votes

Accepted

Notation in going from $AR$ and $MA$ to $ARMA$

answered Nov 30, 2018 at 12:32

4 votes

Accepted

Calculating the variance of sample, knowing the mean of population

answered Dec 25, 2018 at 10:41

4 votes

Comparing volatility using GARCH

answered Nov 20, 2015 at 9:00

3 votes

Variance of $Y|x$ from regression line

answered Nov 17, 2018 at 8:59

3 votes

Accepted

How do I prove one company is actually doing better than another?

answered Nov 19, 2018 at 7:12

2 votes

Accepted

Population autocovariance goes to zero, assuming covariance stationary

answered Oct 14, 2018 at 18:35

2 votes

Does a "Normal Distribution" need to have mean=median=mode?

answered Sep 17, 2018 at 11:19

2 votes

Accepted

Generate Data where outcome is conditional on independent variables

answered Nov 29, 2018 at 6:12

1 vote

Significant difference between percentage values

answered Nov 28, 2015 at 6:42

1 vote

Is it true that P(X|Y)=P(Z|Y) implies P(X) = P(Z)?

answered Oct 7, 2018 at 18:43

0 votes

System GMM while Dependent Variable lies within [0, 1]

answered Oct 2, 2018 at 9:37

0 votes

How to generate a vector that has zero correlation with another vector (in R)?

answered Nov 26, 2019 at 16:59