Implemented R interface for Flint ASOF join functionalities
Added support for more summarizers (e.g., skewness, kurtosis, OLS regression, EWMA, etc)
Some minor improvements in documentation
Implemented to_sdf()
function for retrieving data from a TimeSeriesRDD to a Spark dataframe
Implemented spark_dataframe.ts_rdd()
function for retrieving the underlying Spark dataframe Java object contained in a TimeSeriesRDD
sparklyr.flint
to CRAN, featuring R interfaces to commonly used summarizers in Flint