# Uses of Package
net.i2p.stat

- Packages that use net.i2p.stat
  Package | Description
  --- | ---
  net.i2p | Core I2P package, contains information about the I2P version and an entry point to access important elements.
  net.i2p.router.peermanager | The peer manager logs information about the history and quality of network peers.
  net.i2p.router.web |
  net.i2p.stat | These classes define the statistics package used extensively throughout the I2P router - both for adaptive operation of the router and for debugging.

- Classes in net.i2p.stat used by net.i2p
  Class and Description
  StatManager Coordinate the management of various frequencies and rates within I2P components, both allowing central update and retrieval, as well as distributed creation and use.

- Classes in net.i2p.stat used by net.i2p.router.peermanager
  Class and Description
  RateStat coordinate a moving rate over various periods

- Classes in net.i2p.stat used by net.i2p.router.web
  Class and Description
  Rate Simple rate calculator for periodically sampled data points - determining an average value over a period, the number of events in that period, the maximum number of events (using the interval between events), and lifetime data.
  RateSummaryListener Receive the state of the rate when its coallesced

- Classes in net.i2p.stat used by net.i2p.stat
  Class and Description
  Frequency Manage the calculation of a moving average event frequency over a certain period.
  FrequencyStat coordinate an event frequency over various periods
  Rate Simple rate calculator for periodically sampled data points - determining an average value over a period, the number of events in that period, the maximum number of events (using the interval between events), and lifetime data.
  RateStat coordinate a moving rate over various periods
  RateSummaryListener Receive the state of the rate when its coallesced
  StatLog Component to be notified when a particular event occurs