analyzeELB: Perform some analysis across a bunch of ELB log files

Description Usage Arguments Value

Description

Perform some analysis across a bunch of ELB log files

Usage

1
2
3
4
5
6
analyzeELB(...)

mapELB(FUN, start_date = NULL, end_date = start_date,
  files = find_log_files(start_date, end_date), select_vars = TRUE)

reduceELB(results)

Arguments

...

Arguments passed to mapELB

FUN

A function to map over each log data frame

start_date

Date or date string specifying a starting point for finding log files. Use NULL, the default, to get all log files.

end_date

Date or date string to close the range. Default is start_date, i.e. it takes all log files for a single day, if one is given.

files

Vector of file names to read in; an alternative to specifying date ranges.

select_vars

logical: should we only read in the variables named in FUN? Default is TRUE, which provides a speed boost by not loading data we don't need for the current analysis, but in cases where FUN doesn't name every variable we want to keep, set this to FALSE.

results

For reduceELB, the results of mapELB

Value

A list of query results.


nealrichardson/elbr documentation built on May 5, 2019, 9:20 a.m.