DataCache: DataCache
In frbl/OnlineSuperLearner: Online SuperLearner package
Description
Usage
Format
Methods
Description
Class that is used internally to manage datacaching
Usage
1
Format
An object of class R6ClassGenerator of length 24.
Methods
initialize(online = TRUE)-
Creates a new data cache. Can be online (so new data gets overwritten),
or offline (so new data gets appended).
@param online (default = TRUE) boolean whether the data cache is online or offline.
update_cache(newdata-
Updates the data cache with the new blocks This function only
updates the cache if not all estimators are online. It tells the user
if it has updated by the boolean it returns.
@param newdata data.table the new data to add to the cache (or to
replace the cache with)
@return boolean whether or not it actually needed to update the cache
(FALSE if the cache is online).
is_online-
Active method. Function to check whether the cache is an online cache or
offline cache.
@return boolean whether the cache is online (TRUE) or offline (FALSE).
get_data_cache-
Active method. Function that returns the complete cache that is being
tracked in the object.
@return boolean whether the cache is online (TRUE) or offline (FALSE).
frbl/OnlineSuperLearner documentation built on Feb. 9, 2020, 9:28 p.m.
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Description Usage Format Methods
Description
Class that is used internally to manage datacaching
Usage
1 |
Format
An object of class R6ClassGenerator of length 24.
Methods
initialize(online = TRUE)-
Creates a new data cache. Can be online (so new data gets overwritten), or offline (so new data gets appended). @param online (default = TRUE) boolean whether the data cache is online or offline.
update_cache(newdata-
Updates the data cache with the new blocks This function only updates the cache if not all estimators are online. It tells the user if it has updated by the boolean it returns. @param newdata data.table the new data to add to the cache (or to replace the cache with) @return boolean whether or not it actually needed to update the cache (FALSE if the cache is online).
is_online-
Active method. Function to check whether the cache is an online cache or offline cache. @return boolean whether the cache is online (TRUE) or offline (FALSE).
get_data_cache-
Active method. Function that returns the complete cache that is being tracked in the object. @return boolean whether the cache is online (TRUE) or offline (FALSE).
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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