Description Usage Arguments Value Author(s) Examples
This function allows you to determine the MARX model (for p = r + s) that maximizes the t-log-likelihood.
1 | selection.lag.lead(y, x, p_pseudo)
|
y |
Data vector of time series observations. |
x |
Matrix of data (every column represents one time series). Specify NULL or "not" if not wanted. |
p_pseudo |
Number of autoregressive terms to be included in the pseudo-causal model. |
p.C |
The number of lags selected. |
p.NC |
The number of leads selected. |
loglikelihood |
The value of the loglikelihood for all models with p = r + s. |
Sean Telg
1 2 |
$p.C
[1] 2
$p.NC
[1] 0
$loglikelihood
[1] -176.9058 -178.0704 -181.4364
Warning messages:
1: In sqrt(df1 * pi * sig1^2) : NaNs produced
2: In log(1 + (E/sig1)^2/df1) : NaNs produced
3: In sqrt(df1 * pi * sig1^2) : NaNs produced
4: In log(1 + (E/sig1)^2/df1) : NaNs produced
5: In sqrt(df1 * pi * sig1^2) : NaNs produced
6: In sqrt(df1 * pi * sig1^2) : NaNs produced
7: In log(1 + (E/sig1)^2/df1) : NaNs produced
8: In sqrt(df1 * pi * sig1^2) : NaNs produced
9: In log(1 + (E/sig1)^2/df1) : NaNs produced
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