Description Usage Format Fields Public Methods Private Methods Examples
The timeR package saves your time by timing your code and save recordings to a data frame automatically.So you don't have to do all these steps manually by yourself.
timer is a R6 Class that represent a timer.
1 |
An object of class R6ClassGenerator
of length 24.
time
A POSIXct/POSIXlt value of your latest timing.
event
A string of your latest timing.
eventTable
A data frame that stores all timings.
verbose
A printing setting that controls whether to print messages.
initialize(time,event,verbose,eventTable)
Initialize a timer object. You can also use createTimer()
function to initialize a timer object.
start(eventName)
Start timing for a event, eventName
should be a string
stop(eventName)
Stop timing for a event.
getTimer()
Get a data frame that stores all recordings.You can also use
getTimer()
function to get the data frame.
removeEvent(eventName)
Remove an given row in the eventTable.
toggleVerbose()
Toggle between TRUE
and FALSE
for verbose
getStartTime()
Get start time for a selected event.
getStopTime()
Get stop time for a selected event.
getTimeElapsed()
Get time elapsed for a selected event.
getComment()
Get comment for a selected event.
getEventf()
Get entire row for a selected event.
print()
Custom print method for timer class. However, you don't need to use this function to generate custom printing. Custom printing is triggered by default.
slprint(msg,flag = self$verbose)
A function that controls whether to print extra message.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | timer <- createTimer(precision = "ms")
timer$start("event1")
# put some codes in between
timer$stop("event1")
timer$start("event2")
# put some codes in between
timer$stop("event2",comment = "event 2 completed")
table1 <- getTimer(timer)
timer$toggleVerbose() # set verbose to FALSE as default is TRUE
table1 # print all records in a tibble(data frame)
# get attributes for selected events
timer$getStartTime("event1")
timer$getStopTime("event1")
timer$getTimeElapsed("event1")
timer$getComment("event1")
timer$getEvent("event1")
|
sh: 1: timedatectl: Permission denied
Error in file(con, "r") : cannot open the connection
In addition: Warning messages:
1: In system("timedatectl", intern = TRUE) :
running command 'timedatectl' had status 126
2: In file(con, "r") : cannot open file '/etc/timezone': Permission denied
Event: 'event1' already has a record. Overwriting previous one.
For event: 'event1', NA seconds elapsed.
Warning messages:
1: All formats failed to parse. No formats found.
2: All formats failed to parse. No formats found.
Event: 'event2' already has a record. Overwriting previous one.
For event: 'event2', NA seconds elapsed.
Warning messages:
1: All formats failed to parse. No formats found.
2: All formats failed to parse. No formats found.
Verbose set to: FALSE.
event start end timeElapsed
1 event1 2021-01%d 18:35:04.174 2021-01%d 18:35:04.177 NA
2 event2 2021-01%d 18:35:04.236 2021-01%d 18:35:04.304 NA
comment
1 <NA>
2 event 2 completed
[1] "2021-01%d 18:35:04.174"
NULL
[1] NA
[1] NA
event start end timeElapsed comment
1 event1 2021-01%d 18:35:04.174 2021-01%d 18:35:04.177 NA <NA>
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