Man pages for sparklyr.flint
Sparklyr Extension for 'Flint'

asof_future_left_joinTemporal future left join
asof_joinTemporal join
asof_left_joinTemporal left join
collect.ts_rddCollect data from a TimeSeriesRDD
from_rddConstruct a TimeSeriesRDD from a Spark RDD of rows
from_sdfConstruct a TimeSeriesRDD from a Spark DataFrame
initDependencies and initialization procedures
ols_regressionOLS regression
sdf_utilsUtility functions for importing a Spark data frame into a...
spark_connectionRetrieve Spark connection associated with an R object
spark_connection.ts_rddRetrieve Spark connection associated with an R object
spark_dataframeRetrieve a Spark DataFrame
spark_dataframe.ts_rddRetrieve a Spark DataFrame
spark_jobjRetrieve a Spark JVM Object Reference
spark_jobj.ts_rddRetrieve a Spark JVM Object Reference
summarize_avgAverage summarizer
summarize_corrCorrelation summarizer
summarize_corr2Pairwise correlation summarizer
summarize_countCount summarizer
summarize_covarCovariance summarizer
summarize_dot_productDot product summarizer
summarize_ema_half_lifeEMA half-life summarizer
summarize_ewmaExponential weighted moving average summarizer
summarize_geometric_meanGeometric mean summarizer
summarize_kurtosisKurtosis summarizer
summarize_maxMaximum value summarizer
summarize_minMinimum value summarizer
summarize_nth_central_momentN-th central moment summarizer
summarize_nth_momentN-th moment summarizer
summarize_productProduct summarizer
summarize_quantileQuantile summarizer
summarizersWrapper functions for commonly used summarizer functions
summarize_skewnessSkewness summarizer
summarize_stddevStandard deviation summarizer
summarize_sumSum summarizer
summarize_varVariance summarizer
summarize_weighted_avgWeighted average summarizer
summarize_weighted_corrPearson weighted correlation summarizer
summarize_weighted_covarWeighted covariance summarizer
summarize_z_scoreZ-score summarizer
to_sdfExport data from TimeSeriesRDD to a Spark dataframe
try_spark_connectAttempt to establish a Spark connection
ts_rdd_builderTimeSeriesRDD builder object
window_exprsTime window specifications
sparklyr.flint documentation built on March 2, 2021, 1:06 a.m.