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1,523 Answers

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108
When (and why) should you take the log of a distribution (of numbers)?
Nov 23 '11 at 22:48
33
Seeking certain type of ARIMA explanation
Mar 31 '11 at 19:03
30
How to statistically compare two time series?
Dec 4 '11 at 19:20
23
How to know if a time series is stationary or non-stationary?
Apr 29 '12 at 20:27
16
Auto.arima with daily data: how to capture seasonality/periodicity?
Aug 30 '11 at 21:40
15
Analyse ACF and PACF plots
Jan 22 '15 at 13:43
13
Is Prophet from Facebook any different from a linear regression?
Jul 12 '19 at 13:54
13
Estimate ARMA coefficients through ACF and PACF inspection
Jul 7 '14 at 11:01
13
PACF manual calculation
Nov 18 '11 at 22:34
12
Whether a AR(P) process is stationary or not?
Dec 13 '11 at 22:02
11
Is it possible to automate time series forecasting?
Dec 6 '18 at 9:55
11
Correlating volume timeseries
Apr 20 '12 at 18:37
11
How to test the autocorrelation of the residuals?
Aug 29 '11 at 0:32
11
Analysis of time series with many zero values
Mar 25 '11 at 23:55
10
How to describe statistics in one sentence?
Mar 6 '15 at 15:41
9
What are the assumptions of ARIMA/Box-Jenkins modeling for forecasting time series?
Nov 22 '13 at 23:15
9
Auto.arima vs autobox do they differ?
Jul 21 '12 at 23:59
9
How to interpret these acf and pacf plots
Apr 18 '15 at 18:43
9
Log or square-root transformation for ARIMA
Nov 4 '13 at 17:51
9
How to detect structural change in a timeseries
Oct 14 '11 at 2:56
8
ARIMA model interpretation
Jul 1 '13 at 13:45
8
Auto-regression versus linear regression of x(t)-with-t for modelling time series
Oct 31 '15 at 17:50
8
How to specify pulses/level-shifts in data when creating ARIMA in R?
May 8 '12 at 13:28
8
When is R squared negative?
Jul 11 '11 at 18:11
7
Simple method of forecasting number of guests given current and historical data
Nov 15 '17 at 10:14
7
How choose a proper ARIMA model looking at ACF and PACF?
Nov 10 '16 at 11:38
7
Statistical test to verify when two similar time series start to diverge
Jan 3 '16 at 12:31
7
How to fit a model for a time series that contains outliers
Jul 18 '12 at 12:21
7
How to cluster time series?
Aug 9 '13 at 22:49
7
auto.arima does not recognize seasonal pattern
Jul 25 '13 at 23:52
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