Description Usage Arguments Value Examples
Evaluate if the dats is consistent with white noise
1 2 3 4 5 6 7 8 9 | evaluate_residuals(
x,
p = 0,
q = 0,
k_val = c(24, 48),
alpha = 0.05,
lag.max = 50,
model_name = "My Model"
)
|
x |
the time series |
p |
the ar order (Default = 0) |
q |
the ma order (Default = 0) |
k_val |
a vector of k values for ljung_box test |
alpha |
Significance level to be used for ljung_box tests |
lag.max |
Value of lags to plot for the ACF (Default: 50) |
model_name |
Model name or identifier (Default: "My Model") |
the results of the tests, in tidy data format
1 2 3 4 5 6 7 8 9 | library(tswge)
# Generated White Noise
wn = gen.arma.wge(n = 200, sn = 101)
evaluate_residuals(wn)
# Not White Noise
data(hadley)
evaluate_residuals(hadley)
|
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