Creates a data frame containing collective anomaly locations, lags and changes in mean and variance as detected by
For an object created by
capa returns a data frame with columns containing the start and end position of the anomaly, the change in mean
due to the anomaly. For multivariate data a data frame with columns containing the start and end position of the anomaly, the variates
affected by the anomaly, as well as their the start and end lags. When
type="mean"/"robustmean" only the change in mean is reported. When
type="meanvar" both the change in mean and
change in variance are included. If
merged=FALSE (the default), then all the collective anomalies are processed individually even if they are common across multiple variates.
merged=TRUE, then the collective anomalies are grouped together across all variates that they appear in.
For an object produced by
sampler returns a data frame containing the start, end and strength of the collective anomalies.
collective_anomalies(object, ...) ## S4 method for signature 'bard.sampler.class' collective_anomalies(object) ## S4 method for signature 'capa.class' collective_anomalies(object, epoch = nrow(object@data), merged = FALSE) ## S4 method for signature 'pass.class' collective_anomalies(object)
An instance of an S4 class produced by
Positive integer. CAPA methods are sequential and as such, can generate results up to, and including, any epoch within the data series. This can be controlled by the value
Boolean value. If
A data frame.
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