User IrishStat

119 votes

Accepted

When (and why) should you take the log of a distribution (of numbers)?

answered Nov 23, 2011 at 22:48

36 votes

Accepted

How to statistically compare two time series?

r time-series

answered Dec 4, 2011 at 19:20

33 votes

Seeking certain type of ARIMA explanation

time-series arima intuition

answered Mar 31, 2011 at 19:03

24 votes

Accepted

How to know if a time series is stationary or non-stationary?

r time-series stationarity augmented-dickey-fuller kpss-test

answered Apr 29, 2012 at 20:27

18 votes

Auto.arima with daily data: how to capture seasonality/periodicity?

r time-series arima seasonality

answered Aug 30, 2011 at 21:40

17 votes

Analyse ACF and PACF plots

time-series model-selection arma statsmodels

answered Jan 22, 2015 at 13:43

16 votes

Accepted

PACF manual calculation

time-series autocorrelation partial-effect

answered Nov 18, 2011 at 22:34

15 votes

Is it possible to automate time series forecasting?

time-series forecasting python

answered Dec 6, 2018 at 9:55

15 votes

Accepted

Is Prophet from Facebook any different from a linear regression?

regression machine-learning time-series prophet

answered Jul 12, 2019 at 13:54

13 votes

Accepted

Estimate ARMA coefficients through ACF and PACF inspection

r time-series forecasting acf-pacf

answered Jul 7, 2014 at 11:01

13 votes

Accepted

How to interpret these acf and pacf plots

time-series

answered Apr 18, 2015 at 18:43

13 votes

How to test the autocorrelation of the residuals?

r regression correlation autocorrelation

answered Aug 29, 2011 at 0:32

13 votes

Accepted

Whether a AR(P) process is stationary or not?

time-series stochastic-processes arma stationarity

answered Dec 13, 2011 at 22:02

12 votes

Analysis of time series with many zero values

time-series correlation crostons-method intermittent-time-series

answered Mar 25, 2011 at 23:55

11 votes

How to describe statistics in one sentence?

definition

answered Mar 6, 2015 at 15:41

11 votes

Correlating volume timeseries

time-series correlation lags

answered Apr 20, 2012 at 18:37

11 votes

What are the assumptions of ARIMA/Box-Jenkins modeling for forecasting time series?

time-series forecasting arima assumptions box-jenkins

answered Nov 22, 2013 at 23:15

9 votes

Accepted

Auto-regression versus linear regression of x(t)-with-t for modelling time series

regression time-series machine-learning arima autoregressive

answered Oct 31, 2015 at 17:50

9 votes

Statistical test to verify when two similar time series start to diverge

time-series statistical-significance variance convergence trend

answered Jan 3, 2016 at 12:31

9 votes

Accepted

Log or square-root transformation for ARIMA

r forecasting arima

answered Nov 4, 2013 at 17:51

9 votes

ARIMA model interpretation

regression time-series arima interpretation

answered Jul 1, 2013 at 13:45

9 votes

Accepted

Auto.arima vs autobox do they differ?

time-series arima automatic-algorithms

answered Jul 21, 2012 at 23:59

9 votes

How to detect structural change in a timeseries

time-series change-point structural-change

answered Oct 14, 2011 at 2:56

8 votes

Simple method of forecasting number of guests given current and historical data

time-series distributions forecasting prediction-interval

answered Nov 15, 2017 at 10:14

8 votes

When is R squared negative?

regression spss r-squared

answered Jul 11, 2011 at 18:11

8 votes

Accepted

How to specify pulses/level-shifts in data when creating ARIMA in R?

r arima

answered May 8, 2012 at 13:28

8 votes

Relation and difference between time series and regression?

regression time-series box-jenkins

answered Jul 18, 2013 at 11:25

7 votes

Detecting changes in time series (R example)

r time-series change-point structural-change

answered Feb 28, 2015 at 16:01

7 votes

How choose a proper ARIMA model looking at ACF and PACF?

time-series arima model-selection

answered Nov 10, 2016 at 11:38

7 votes

auto.arima does not recognize seasonal pattern

r time-series forecasting arima arma

answered Jul 25, 2013 at 23:52

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1,509 Answers

When (and why) should you take the log of a distribution (of numbers)?

How to statistically compare two time series?

Seeking certain type of ARIMA explanation

How to know if a time series is stationary or non-stationary?

Auto.arima with daily data: how to capture seasonality/periodicity?

Analyse ACF and PACF plots

PACF manual calculation

Is it possible to automate time series forecasting?

Is Prophet from Facebook any different from a linear regression?

Estimate ARMA coefficients through ACF and PACF inspection

How to interpret these acf and pacf plots

How to test the autocorrelation of the residuals?

Whether a AR(P) process is stationary or not?

Analysis of time series with many zero values

How to describe statistics in one sentence?

Correlating volume timeseries

What are the assumptions of ARIMA/Box-Jenkins modeling for forecasting time series?

Auto-regression versus linear regression of x(t)-with-t for modelling time series

Statistical test to verify when two similar time series start to diverge

Log or square-root transformation for ARIMA

ARIMA model interpretation

Auto.arima vs autobox do they differ?

How to detect structural change in a timeseries

Simple method of forecasting number of guests given current and historical data

When is R squared negative?

How to specify pulses/level-shifts in data when creating ARIMA in R?

Relation and difference between time series and regression?

Detecting changes in time series (R example)

How choose a proper ARIMA model looking at ACF and PACF?

auto.arima does not recognize seasonal pattern