sdf_utils: Utility functions for importing a Spark data frame into a...
In sparklyr.flint: Sparklyr Extension for 'Flint'
Description
These functions provide an interface for specifying how a Spark data frame
should be imported into a TimeSeriesRDD (e.g., which column represents time,
whether rows are already ordered by time, and time unit being used, etc)
Arguments
sc
Spark connection
is_sorted
Whether the rows being imported are already sorted by time
time_unit
Time unit of the time column (must be one of the following
values: "NANOSECONDS", "MICROSECONDS", "MILLISECONDS", "SECONDS",
"MINUTES", "HOURS", "DAYS"
time_column
Name of the time column
sparklyr.flint documentation built on Jan. 11, 2022, 9:06 a.m.
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Description
These functions provide an interface for specifying how a Spark data frame should be imported into a TimeSeriesRDD (e.g., which column represents time, whether rows are already ordered by time, and time unit being used, etc)
Arguments
sc |
Spark connection |
is_sorted |
Whether the rows being imported are already sorted by time |
time_unit |
Time unit of the time column (must be one of the following values: "NANOSECONDS", "MICROSECONDS", "MILLISECONDS", "SECONDS", "MINUTES", "HOURS", "DAYS" |
time_column |
Name of the time column |
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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