# High-Dimensional Multiscale Online Changepoint Detection

## Documentation for package ‘ocd’ version 1.1

- DESCRIPTION file
- Package README

## Help Pages

ocd-package | ocd: A package for high-dimensional multiscale online changepoint detection
accessor | Accessor functions to attributes of class ChangepointDetector
baselineMean | Accessor functions to attributes of class ChangepointDetector
baselineSD | Accessor functions to attributes of class ChangepointDetector
ChangepointDetector | Constructor for the ChangepointDetector S3 class
Chan_update | Processing a new data point for the 'Chan' class
checkChange | Check if a mean change has occurred.
data_dim | Accessor functions to attributes of class ChangepointDetector
getData | Processing a new data point
getData.Chan | Processing a new data point
getData.Mei | Processing a new data point
getData.OCD | Processing a new data point
getData.XS | Processing a new data point
MC_Chan | Compute Monte Carlo thresholds for the Chan method
MC_Mei | Compute Monte Carlo thresholds for the Mei method
MC_ocd | Compute Monte Carlo thresholds for the OCD method
MC_XS | Compute Monte Carlo thresholds for the XS method
Mei_update | Processing a new data point for the 'Mei' class
new_Chan | construtor for subclass 'Chan' in class 'ChangepointDetector'
new_Mei | constructor of subclass 'Mei' in class 'ChangepointDetector'
new_OCD | constructor of subclass 'OCD' in class 'ChangepointDetector'
new_XS | constructor of subclass 'XS' in class 'ChangepointDetector'
normalisedStatistics | Compute maximum ratio between detection statistic and its threshold
n_obs | Accessor functions to attributes of class ChangepointDetector
ocd | ocd: A package for high-dimensional multiscale online changepoint detection
ocdMethod | Accessor functions to attributes of class ChangepointDetector
ocd_update | Processing a new data point for the 'OCD' class
param | Accessor functions to attributes of class ChangepointDetector
ParkfieldSensors | Parkfield seismic sensor data
patience | Accessor functions to attributes of class ChangepointDetector
print.ChangepointDetector | Printing methods for the 'ChangepointDetector' class
reset | Reset changepoint detector to initial state
reset.Chan | Reset changepoint detector to initial state
reset.Mei | Reset changepoint detector to initial state
reset.OCD | Reset changepoint detector to initial state
reset.XS | Reset changepoint detector to initial state
setBaselineMean | Set baseline mean
setBaselineSD | Set baseline standard deviation
setStatus | Set changepoint detector status
statistics | Accessor functions to attributes of class ChangepointDetector
status | Accessor functions to attributes of class ChangepointDetector
thresholds | Accessor functions to attributes of class ChangepointDetector
tracked | Accessor functions to attributes of class ChangepointDetector
update_param | compute new mean and sd from old ones with one additional observation
XS_update | Processing a new data point for the 'XS' class