A C D E F G H I L M N O P Q R S T U W Y misc
| lubridate-package | Dates and times made easy with lubridate |
| add_with_rollback | Add and subtract months to a date without exceeding the last day of the new month |
| am | Does date time occur in the am or pm? |
| as.character-method | Duration class |
| as.character-method | Interval class |
| as.character-method | Period class |
| as.difftime-method | Duration class |
| as.difftime-method | Interval class |
| as.difftime-method | Period class |
| as.duration | Change an object to a duration. |
| as.duration-method | Change an object to a duration. |
| as.interval | Change an object to an 'interval'. |
| as.interval-method | Change an object to an 'interval'. |
| as.numeric-method | Duration class |
| as.numeric-method | Interval class |
| as.numeric-method | Period class |
| as.period | Change an object to a period. |
| as.period-method | Change an object to a period. |
| c-method | Duration class |
| c-method | Interval class |
| c-method | Period class |
| ceiling_date | Round, flour and ceiling methods for date-time objects. |
| Compare-method | Duration class |
| DateUpdate | Changes the components of a date object |
| date_decimal | Converts a decimal to a date. |
| day | Get/set days component of a date-time. |
| day-method | Period class |
| day<- | Get/set days component of a date-time. |
| day<--method | Period class |
| days | Quickly create period objects. |
| days_in_month | Get the number of days in the month of a date-time. |
| ddays | Quickly create duration objects. |
| decimal_date | Converts a date to a decimal of its year. |
| Deprecated-lubridate | Deprecated function in 'lubridate' package |
| dhours | Quickly create duration objects. |
| dmicroseconds | Quickly create duration objects. |
| dmilliseconds | Quickly create duration objects. |
| dminutes | Quickly create duration objects. |
| dmy | Parse dates according to the order in that year, month, and day elements appear in the input vector. |
| dmy_h | Parse dates that have hours, minutes, or seconds elements. |
| dmy_hm | Parse dates that have hours, minutes, or seconds elements. |
| dmy_hms | Parse dates that have hours, minutes, or seconds elements. |
| dnanoseconds | Quickly create duration objects. |
| dpicoseconds | Quickly create duration objects. |
| dseconds | Quickly create duration objects. |
| dst | Get Daylight Savings Time indicator of a date-time. |
| duration | Create a duration object. |
| Duration-class | Duration class |
| dweeks | Quickly create duration objects. |
| dyears | Quickly create duration objects. |
| dym | Parse dates according to the order in that year, month, and day elements appear in the input vector. |
| edays | Deprecated function in 'lubridate' package |
| ehours | Deprecated function in 'lubridate' package |
| emicroseconds | Deprecated function in 'lubridate' package |
| emilliseconds | Deprecated function in 'lubridate' package |
| eminutes | Deprecated function in 'lubridate' package |
| enanoseconds | Deprecated function in 'lubridate' package |
| epicoseconds | Deprecated function in 'lubridate' package |
| eseconds | Deprecated function in 'lubridate' package |
| eweeks | Deprecated function in 'lubridate' package |
| eyears | Deprecated function in 'lubridate' package |
| fast_strptime | Parse character and numeric date-time vectors with user friendly order formats. |
| fit_to_timeline | Fit a POSIXlt date-time to the timeline |
| floor_date | Round, flour and ceiling methods for date-time objects. |
| force_tz | Replace time zone to create new date-time |
| guess_formats | Guess formats from the supplied date-time character vector. |
| here | The current time in your local timezone |
| hm | Create a period with the specified number of hours and minutes |
| hms | Create a period with the specified hours, minutes, and seconds |
| hour | Get/set hours component of a date-time. |
| hour-method | Period class |
| hour<- | Get/set hours component of a date-time. |
| hour<--method | Period class |
| hours | Quickly create period objects. |
| instant | Is x a date-time object? |
| instants | Is x a date-time object? |
| intersect-method | Interval class |
| interval | Create an 'interval' object. |
| Interval-class | Interval class |
| int_aligns | Test if two intervals share an endpoint |
| int_diff | Extract the intervals within a vector of date-times |
| int_end | Access and change the end date of an interval |
| int_end<- | Access and change the end date of an interval |
| int_flip | Flip the direction of an interval |
| int_length | Get the length of an interval in seconds |
| int_overlaps | Test if two intervals overlap |
| int_shift | Shift an interval along the timeline |
| int_standardize | Ensures all intervals in an interval object are positive |
| int_start | Access and change the start date of an interval |
| int_start<- | Access and change the start date of an interval |
| is.Date | Is x a Date object? |
| is.difftime | Is x a difftime object? |
| is.duration | Create a duration object. |
| is.instant | Is x a date-time object? |
| is.interval | Create an 'interval' object. |
| is.period | Create a period object. |
| is.POSIXct | Is x a POSIXct or POSIXlt object? |
| is.POSIXlt | Is x a POSIXct or POSIXlt object? |
| is.POSIXt | Is x a POSIXct or POSIXlt object? |
| is.timepoint | Is x a date-time object? |
| is.timespan | Is x a length of time? |
| isoweek | Get/set weeks component of a date-time. |
| isoyear | Get/set years component of a date-time. |
| lakers | Lakers 2008-2009 basketball data set |
| leap_year | Is a year a leap year? |
| lubridate | Dates and times made easy with lubridate |
| m+ | Add and subtract months to a date without exceeding the last day of the new month |
| m- | Add and subtract months to a date without exceeding the last day of the new month |
| make_difftime | Create a difftime object. |
| mday | Get/set days component of a date-time. |
| mday<- | Get/set days component of a date-time. |
| mdy | Parse dates according to the order in that year, month, and day elements appear in the input vector. |
| mdy_h | Parse dates that have hours, minutes, or seconds elements. |
| mdy_hm | Parse dates that have hours, minutes, or seconds elements. |
| mdy_hms | Parse dates that have hours, minutes, or seconds elements. |
| microseconds | Quickly create period objects. |
| milliseconds | Quickly create period objects. |
| minute | Get/set minutes component of a date-time. |
| minute-method | Period class |
| minute<- | Get/set minutes component of a date-time. |
| minute<--method | Period class |
| minutes | Quickly create period objects. |
| month | Get/set months component of a date-time. |
| month-method | Period class |
| month<- | Get/set months component of a date-time. |
| month<--method | Period class |
| months.numeric | Quickly create period objects. |
| ms | Create a period with the specified number of minutes and seconds |
| myd | Parse dates according to the order in that year, month, and day elements appear in the input vector. |
| nanoseconds | Quickly create period objects. |
| new_difftime | Deprecated function in 'lubridate' package |
| new_duration | Deprecated function in 'lubridate' package |
| new_interval | Deprecated function in 'lubridate' package |
| new_period | Deprecated function in 'lubridate' package |
| now | The current time |
| olson_time_zones | Names of available time zones |
| origin | 1970-01-01 UTC |
| parse_date_time | Parse character and numeric date-time vectors with user friendly order formats. |
| parse_date_time2 | Parse character and numeric date-time vectors with user friendly order formats. |
| period | Create a period object. |
| Period-class | Period class |
| period_to_seconds | Contrive a period to/from a given number of seconds. |
| picoseconds | Quickly create period objects. |
| pm | Does date time occur in the am or pm? |
| pretty.dates | Computes attractive axis breaks for date-time data |
| pretty.day | Computes attractive axis breaks for date-time data |
| pretty.hour | Computes attractive axis breaks for date-time data |
| pretty.min | Computes attractive axis breaks for date-time data |
| pretty.month | Computes attractive axis breaks for date-time data |
| pretty.point | Computes attractive axis breaks for date-time data |
| pretty.sec | Computes attractive axis breaks for date-time data |
| pretty.unit | Computes attractive axis breaks for date-time data |
| pretty.year | Computes attractive axis breaks for date-time data |
| pretty_dates | Computes attractive axis breaks for date-time data |
| qday | Get/set days component of a date-time. |
| qday<- | Get/set days component of a date-time. |
| quarter | Get the fiscal quarter of a date-time. |
| quick_durations | Quickly create duration objects. |
| quick_periods | Quickly create period objects. |
| rep-method | Duration class |
| rep-method | Interval class |
| rep-method | Period class |
| rollback | Roll back date to last day of previous month |
| round_date | Round, flour and ceiling methods for date-time objects. |
| second | Get/set seconds component of a date-time. |
| second-method | Period class |
| second<- | Get/set seconds component of a date-time. |
| second<--method | Period class |
| seconds | Quickly create period objects. |
| seconds_to_period | Contrive a period to/from a given number of seconds. |
| setdiff-method | Interval class |
| show-method | Duration class |
| show-method | Interval class |
| show-method | Period class |
| stamp | Format dates and times based on human-friendly templates. |
| stamp_date | Format dates and times based on human-friendly templates. |
| stamp_time | Format dates and times based on human-friendly templates. |
| timepoint | Is x a date-time object? |
| timespan | Description of time span classes in lubridate. |
| Timespan-class | Timespan class |
| timespans | Description of time span classes in lubridate. |
| time_length | Compute the exact length of a time span. |
| time_length-method | Compute the exact length of a time span. |
| today | The current date |
| tz | Get/set time zone component of a date-time. |
| tz<- | Get/set time zone component of a date-time. |
| union-method | Interval class |
| update.POSIXt | Changes the components of a date object |
| wday | Get/set days component of a date-time. |
| wday<- | Get/set days component of a date-time. |
| week | Get/set weeks component of a date-time. |
| week<- | Get/set weeks component of a date-time. |
| weeks | Quickly create period objects. |
| with_tz | Get date-time in a different time zone |
| yday | Get/set days component of a date-time. |
| yday<- | Get/set days component of a date-time. |
| ydm | Parse dates according to the order in that year, month, and day elements appear in the input vector. |
| ydm_h | Parse dates that have hours, minutes, or seconds elements. |
| ydm_hm | Parse dates that have hours, minutes, or seconds elements. |
| ydm_hms | Parse dates that have hours, minutes, or seconds elements. |
| year | Get/set years component of a date-time. |
| year-method | Period class |
| year<- | Get/set years component of a date-time. |
| year<--method | Period class |
| yearmonthdate | Parse dates according to the order in that year, month, and day elements appear in the input vector. |
| years | Quickly create period objects. |
| ymd | Parse dates according to the order in that year, month, and day elements appear in the input vector. |
| ymd_h | Parse dates that have hours, minutes, or seconds elements. |
| ymd_hm | Parse dates that have hours, minutes, or seconds elements. |
| ymd_hms | Parse dates that have hours, minutes, or seconds elements. |
| !=,Duration,Period | Period class |
| !=,numeric,Period | Period class |
| !=,Period,Duration | Period class |
| !=,Period,numeric | Period class |
| !=,Period,Period | Period class |
| !=-method | Period class |
| $-method | Duration class |
| $-method | Interval class |
| $-method | Period class |
| $<--method | Duration class |
| $<--method | Interval class |
| $<--method | Period class |
| %%,Interval,Duration | Interval class |
| %%,Interval,Interval | Interval class |
| %%,Interval,Period | Interval class |
| %%,Period,Duration | Period class |
| %%,Period,Interval | Period class |
| %%,Period,Period | Period class |
| %%-method | Duration class |
| %%-method | Interval class |
| %%-method | Period class |
| %--% | Create an 'interval' object. |
| %/%-method | Timespan class |
| %m+% | Add and subtract months to a date without exceeding the last day of the new month |
| %m+%-method | Add and subtract months to a date without exceeding the last day of the new month |
| %m-% | Add and subtract months to a date without exceeding the last day of the new month |
| %m-%-method | Add and subtract months to a date without exceeding the last day of the new month |
| %within% | Tests whether a date or interval falls within an interval |
| %within%-method | Tests whether a date or interval falls within an interval |
| *,ANY,Period | Period class |
| *,Period,ANY | Period class |
| *-method | Duration class |
| *-method | Interval class |
| *-method | Period class |
| *-method | Timespan class |
| +-method | Duration class |
| +-method | Interval class |
| +-method | Period class |
| -,ANY,Period | Period class |
| -,Date,Interval | Interval class |
| -,Duration,Interval | Interval class |
| -,Interval,Date | Interval class |
| -,Interval,Interval | Interval class |
| -,Interval,numeric | Interval class |
| -,Interval,POSIXct | Interval class |
| -,Interval,POSIXlt | Interval class |
| -,numeric,Interval | Interval class |
| -,Period,Interval | Period class |
| -,Period,missing | Period class |
| -,POSIXct,Interval | Interval class |
| -,POSIXlt,Interval | Interval class |
| --method | Duration class |
| --method | Interval class |
| --method | Period class |
| /,numeric,Period | Period class |
| /-method | Duration class |
| /-method | Interval class |
| /-method | Period class |
| <,Duration,Period | Period class |
| <,numeric,Period | Period class |
| <,Period,Duration | Period class |
| <,Period,numeric | Period class |
| <,Period,Period | Period class |
| <-method | Period class |
| <=,Duration,Period | Period class |
| <=,numeric,Period | Period class |
| <=,Period,Duration | Period class |
| <=,Period,numeric | Period class |
| <=,Period,Period | Period class |
| <=-method | Period class |
| ==,Duration,Period | Period class |
| ==,numeric,Period | Period class |
| ==,Period,Duration | Period class |
| ==,Period,numeric | Period class |
| ==,Period,Period | Period class |
| ==-method | Period class |
| >,Duration,Period | Period class |
| >,numeric,Period | Period class |
| >,Period,Duration | Period class |
| >,Period,numeric | Period class |
| >,Period,Period | Period class |
| >-method | Period class |
| >=,Duration,Period | Period class |
| >=,numeric,Period | Period class |
| >=,Period,Duration | Period class |
| >=,Period,numeric | Period class |
| >=,Period,Period | Period class |
| >=-method | Period class |
| [-method | Duration class |
| [-method | Interval class |
| [-method | Period class |
| [<--method | Duration class |
| [<--method | Interval class |
| [<--method | Period class |
| [[-method | Duration class |
| [[-method | Interval class |
| [[-method | Period class |
| [[<--method | Duration class |
| [[<--method | Interval class |
| [[<--method | Period class |