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SiKiHe
  • Member for 7 years, 5 months
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5 votes
2 answers
1k views

How do you count the number of parameters in a time series model?

4 votes
2 answers
680 views

Comparison between TS models - is AIC_C or ACF/PACF analysis better to choose by?

4 votes
1 answer
5k views

Interpretation of (scale of) AIC, AICc and BIC when comparing different models

4 votes
3 answers
1k views

Equivalence of regression models and ARIMA models?

4 votes
2 answers
312 views

Prediction intervals for mixture models for time series forecasting - is it really an average of the prediction intervals of the averaged models?

3 votes
1 answer
5k views

Comparison between ARIMA and ETS models

2 votes
1 answer
121 views

Significance of correlation coefficient when the entire population is known

2 votes
2 answers
3k views

When is a Ljung-Box test significant?

2 votes
1 answer
246 views

Where do you find info about which predictive distribution an algorithm uses for forecasting?

1 vote
1 answer
863 views

(Non-parametric) test for similarity between three or more vectors of observations?

1 vote
1 answer
211 views

What is the distribution of a normalised (scaled) poisson distribution?

1 vote
2 answers
588 views

How much variation should a clustering algorithm explain?

1 vote
0 answers
156 views

Time series: Getting from monthly to semi-annually data by summing - how to determine the forecast interval? [duplicate]

1 vote
3 answers
6k views

Trend Analysis: How to tell random fluctuations from actual changes in trends?

0 votes
0 answers
21 views

Time series benchmarking/reconciliation and revisions - are there methods that minimise revisions?

0 votes
0 answers
68 views

Is there a method of stratum selection based on minimising variance within strata?

0 votes
0 answers
162 views

Discrepancy between hierarchical top level time series and direct sums - using package hts