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Fr1's user avatar
Fr1's user avatar
Fr1
  • Member for 5 years
  • Last seen more than 2 years ago
6 votes

Getting very large coefficients from linear regression

5 votes

Is time series analysis suitable for long term predicting/forecasting?

4 votes
Accepted

Explained Variance

4 votes
Accepted

What happens to the log likelihood when the maximum likelihood estimate does not exist?

4 votes
Accepted

ARIMA(0,1,1) repeating the same point estimate

3 votes
Accepted

Could data be described by a straight line when Pearson Correlation Coefficient has the highest absolute values?

3 votes
Accepted

ARIMA + Rolling Window

3 votes
Accepted

How should I test for relationship between two variables if there exists a lag?

3 votes
Accepted

How to find similar users in a social network

3 votes

Why is there a reconstruction loss in PCA with orthonormal eigenvectors?

3 votes
Accepted

Should the log-likelihood value be reported?

2 votes
Accepted

Interpretation of regression results related to demographic similarity

2 votes

How can i account for the error in a model when using that model to predict data?

2 votes

Interpreting p value results in paper

2 votes
Accepted

Formulate a 2-Level-Model with ARIMA on Level 1

2 votes

Conditional Volatility of GARCH squared residuals

2 votes
Accepted

Interpretation of short and long run reactions in ADL(1,1)

2 votes
Accepted

multivariate time series analysis with interactions among multiple dependent variables

2 votes

excluding important predictors in a model

2 votes
Accepted

What does the "probability of a dataset" refer to?

1 vote

Can someone give some concrete examples to explain "a probability distribution over a single example" mean?

1 vote

Only one global minimum for univariate linear regression squared error cost function?

1 vote

State Space models: rewriting the Likelihood to estimate the covariance matrix

1 vote

Variant of principal components analysis where only the variance of a single variable counts

1 vote

multiple regression with constraints of independent variables

1 vote

GARCH (1,1) - stationarity in case of insignificant alpha?

1 vote
Accepted

Understanding P-Value with respect to the Level of Significance

1 vote

Residuals standard deviation

1 vote

Adjusted $R^2$ and regression without an intercept

1 vote

The existence of maximum likelihood estimator on $\mathbb{R}^n$