IrishStat's user avatar
IrishStat's user avatar
IrishStat's user avatar
IrishStat
  • Member for 11 years, 7 months
  • Last seen this week
  • Warminster, PA, United States
4 votes
Accepted

How to Interpret these ACF/PACF plots

4 votes
Accepted

Why ARIMA/ARMA is performing very bad on out of sample (future) prediction?

4 votes
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How to build ARIMA model from my time series?

4 votes
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Test of significance for a nonlinear trend in time series analyses, ARIMA

4 votes

R Time Series Forecasting: Questions regarding my output

4 votes

Putting less weight on certain data points in a series for forecasting

4 votes

Predicting Sales Over Time

4 votes
Accepted

Has anybody ever found data where ARCH and GARCH models work?

4 votes

Weekly seasonality model by ARIMA+Fourier terms+dummies

4 votes

How do you create variables reflecting the lead and lag impact of holidays / calendar effects in a time-series analysis?

4 votes

Capturing seasonality in multiple regression for daily data

4 votes

ARIMA Intervention Transfer Function - How to Visualize the Effect

4 votes

Step Change Detection

4 votes
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Longitudinal analysis with intervention

4 votes
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Is this a nonlinear time series?

4 votes
Accepted

Time series forecasting with change point detection

4 votes
Accepted

What exactly is the standard error of the intercept in multiple regression analysis?

4 votes
Accepted

Use ACF and PACF for irregular time series?

4 votes

Combining Linear Regression and Time Series

3 votes

How to detect outliers in skewed data set?

3 votes

Confidence intervals for exponential smoothing

3 votes

Cannibalization of product sales

3 votes

What do you think is the trick making ARMA/ARIMA a good method for forecasting?

3 votes
Accepted

Two sample tests for time-series segments

3 votes
Accepted

Performance evaluation of auto.arima in R and UCM on one dataset

3 votes

How do I incorporate an innovative outlier at observation 48 in my ARIMA model?

3 votes

SARIMA estimation

3 votes

R detect increasing/decreasing trend of time series

3 votes

Outliers spotting in time series analysis, should I pre-process data or not?

3 votes
Accepted

Realtime data change detection

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