hadley/lubridate
Make Dealing with Dates a Little Easier

Package index
Search the hadley/lubridate package
Vignettes
Functions
896
Source code
88
Man pages
66
Home
/
GitHub
/
hadley/lubridate: Make Dealing with Dates a Little Easier
/
API

API for hadley/lubridate
Make Dealing with Dates a Little Easier

Global functions
!=,Duration,Period Man page
!=,Duration,Period-method Man page
!=,Period,Duration Man page
!=,Period,Duration-method Man page
!=,Period,Period Man page
!=,Period,Period-method Man page
!=,Period,numeric Man page
!=,Period,numeric-method Man page
!=,numeric,Period Man page
!=,numeric,Period-method Man page
$,Duration-method Man page
$,Interval-method Man page
$,Period-method Man page
$<-,Duration-method Man page
$<-,Interval-method Man page
$<-,Period-method Man page
%%,Duration,Duration-method Man page
%%,Duration,Interval-method Man page
%%,Duration,Period-method Man page
%%,Interval,Duration Man page
%%,Interval,Duration-method Man page
%%,Interval,Interval Man page
%%,Interval,Interval-method Man page
%%,Interval,Period Man page
%%,Interval,Period-method Man page
%%,Period,Duration Man page
%%,Period,Duration-method Man page
%%,Period,Interval Man page
%%,Period,Interval-method Man page
%%,Period,Period Man page
%%,Period,Period-method Man page
%--% Man page
%/%,Duration,Interval-method Man page
%/%,Interval,Duration-method Man page
%/%,Interval,Interval-method Man page
%/%,Interval,Period-method Man page
%/%,Period,Interval-method Man page
%/%,Period,Period-method Man page
%/%,Timespan,Timespan-method Man page
%/%,difftime,Timespan-method Man page
%m+% Man page
%m+%,ANY,ANY-method Man page
%m+%,ANY,Duration-method Man page
%m+%,ANY,Interval-method Man page
%m+%,ANY,Period-method Man page
%m+%,Duration,ANY-method Man page
%m+%,Interval,ANY-method Man page
%m+%,Period,ANY-method Man page
%m-% Man page
%m-%,ANY,ANY-method Man page
%m-%,ANY,Duration-method Man page
%m-%,ANY,Interval-method Man page
%m-%,ANY,Period-method Man page
%m-%,Duration,ANY-method Man page
%m-%,Interval,ANY-method Man page
%m-%,Period,ANY-method Man page
%within% Man page
%within%,ANY,Interval-method Man page
%within%,Date,list-method Man page
%within%,Interval,Interval-method Man page
%within%,Interval,list-method Man page
%within%,POSIXt,list-method Man page
*,ANY,Duration-method Man page
*,ANY,Interval-method Man page
*,ANY,Period Man page
*,ANY,Period-method Man page
*,Duration,ANY-method Man page
*,Interval,ANY-method Man page
*,Period,ANY Man page
*,Period,ANY-method Man page
*,Timespan,Timespan-method Man page
+,Date,Duration-method Man page
+,Date,Interval-method Man page
+,Date,Period-method Man page
+,Duration,Date-method Man page
+,Duration,Duration-method Man page
+,Duration,Interval-method Man page
+,Duration,POSIXct-method Man page
+,Duration,POSIXlt-method Man page
+,Duration,Period-method Man page
+,Duration,difftime-method Man page
+,Duration,numeric-method Man page
+,Interval,Date-method Man page
+,Interval,Duration-method Man page
+,Interval,Interval-method Man page
+,Interval,POSIXct-method Man page
+,Interval,POSIXlt-method Man page
+,Interval,Period-method Man page
+,Interval,difftime-method Man page
+,Interval,numeric-method Man page
+,POSIXct,Duration-method Man page
+,POSIXct,Interval-method Man page
+,POSIXct,Period-method Man page
+,POSIXlt,Duration-method Man page
+,POSIXlt,Interval-method Man page
+,POSIXlt,Period-method Man page
+,Period,Date-method Man page
+,Period,Duration-method Man page
+,Period,Interval-method Man page
+,Period,POSIXct-method Man page
+,Period,POSIXlt-method Man page
+,Period,Period-method Man page
+,Period,difftime-method Man page
+,Period,numeric-method Man page
+,difftime,Duration-method Man page
+,difftime,Interval-method Man page
+,difftime,Period-method Man page
+,numeric,Duration-method Man page
+,numeric,Interval-method Man page
+,numeric,Period-method Man page
-,ANY,Duration-method Man page
-,ANY,Period Man page
-,ANY,Period-method Man page
-,Date,Duration-method Man page
-,Date,Interval Man page
-,Date,Interval-method Man page
-,Date,Period-method Man page
-,Duration,ANY-method Man page
-,Duration,Date-method Man page
-,Duration,Duration-method Man page
-,Duration,Interval Man page
-,Duration,Interval-method Man page
-,Duration,POSIXct-method Man page
-,Duration,POSIXlt-method Man page
-,Duration,Period-method Man page
-,Duration,missing-method Man page
-,Duration,numeric-method Man page
-,Interval,Date Man page
-,Interval,Date-method Man page
-,Interval,Duration-method Man page
-,Interval,Interval Man page
-,Interval,Interval-method Man page
-,Interval,POSIXct Man page
-,Interval,POSIXct-method Man page
-,Interval,POSIXlt Man page
-,Interval,POSIXlt-method Man page
-,Interval,Period-method Man page
-,Interval,missing-method Man page
-,Interval,numeric Man page
-,Interval,numeric-method Man page
-,POSIXct,Duration-method Man page
-,POSIXct,Interval Man page
-,POSIXct,Interval-method Man page
-,POSIXct,Period-method Man page
-,POSIXlt,Duration-method Man page
-,POSIXlt,Interval Man page
-,POSIXlt,Interval-method Man page
-,POSIXlt,Period-method Man page
-,Period,ANY-method Man page
-,Period,Date-method Man page
-,Period,Duration-method Man page
-,Period,Interval Man page
-,Period,Interval-method Man page
-,Period,POSIXct-method Man page
-,Period,POSIXlt-method Man page
-,Period,Period-method Man page
-,Period,missing Man page
-,Period,missing-method Man page
-,Period,numeric-method Man page
-,numeric,Duration-method Man page
-,numeric,Interval Man page
-,numeric,Interval-method Man page
-,numeric,Period-method Man page
.add_truncated Source code
.best_formats Source code
.days_in_month Source code
.deprecated Source code
.deprecated_arg Source code
.deprecated_fun Source code
.difftime_from_num Source code
.difftime_from_pieces Source code
.duration_from_num Source code
.duration_from_pieces Source code
.enclose Source code
.enclosed.na Source code
.get_locale_regs Source code
.get_train_set Source code
.int_to_period Source code
.mklt Source code
.normalize_multi_week_unit Source code
.num_to_date Source code
.number_to_interval Source code
.onLoad Source code
.other_week Source code
.other_year Source code
.parse_date_time Source code
.parse_hms Source code
.parse_iso_dt Source code
.parse_xxx Source code
.parse_xxx_hms Source code
.period_from_num Source code
.period_from_units Source code
.quick_month_add Source code
.readable_duration Source code
.recursive_date_unclass Source code
.recursive_posixct_unclass Source code
.rep_maybe Source code
.roll Source code
.roll_hms Source code
.select_formats Source code
.shift_wday_names Source code
.str_sub Source code
.strptime Source code
.substitute_formats Source code
.train_formats Source code
.units_within_seconds Source code
.with_tz Source code
.within Source code
.within_interval Source code
.within_list_instant Source code
/,Duration,Duration-method Man page
/,Duration,Interval-method Man page
/,Duration,Period-method Man page
/,Duration,difftime-method Man page
/,Duration,numeric-method Man page
/,Interval,Duration-method Man page
/,Interval,Interval-method Man page
/,Interval,Period-method Man page
/,Interval,difftime-method Man page
/,Interval,numeric-method Man page
/,Period,Duration-method Man page
/,Period,Interval-method Man page
/,Period,Period-method Man page
/,Period,difftime-method Man page
/,Period,numeric-method Man page
/,difftime,Duration-method Man page
/,difftime,Interval-method Man page
/,difftime,Period-method Man page
/,numeric,Duration-method Man page
/,numeric,Interval-method Man page
/,numeric,Period Man page
/,numeric,Period-method Man page
<,Duration,Period Man page
<,Duration,Period-method Man page
<,Period,Duration Man page
<,Period,Duration-method Man page
<,Period,Period Man page
<,Period,Period-method Man page
<,Period,numeric Man page
<,Period,numeric-method Man page
<,numeric,Period Man page
<,numeric,Period-method Man page
<=,Duration,Period Man page
<=,Duration,Period-method Man page
<=,Period,Duration Man page
<=,Period,Duration-method Man page
<=,Period,Period Man page
<=,Period,Period-method Man page
<=,Period,numeric Man page
<=,Period,numeric-method Man page
<=,numeric,Period Man page
<=,numeric,Period-method Man page
==,Duration,Period Man page
==,Duration,Period-method Man page
==,Period,Duration Man page
==,Period,Duration-method Man page
==,Period,Period Man page
==,Period,Period-method Man page
==,Period,numeric Man page
==,Period,numeric-method Man page
==,numeric,Period Man page
==,numeric,Period-method Man page
>,Duration,Period Man page
>,Duration,Period-method Man page
>,Period,Duration Man page
>,Period,Duration-method Man page
>,Period,Period Man page
>,Period,Period-method Man page
>,Period,numeric Man page
>,Period,numeric-method Man page
>,numeric,Period Man page
>,numeric,Period-method Man page
>=,Duration,Period Man page
>=,Duration,Period-method Man page
>=,Period,Duration Man page
>=,Period,Duration-method Man page
>=,Period,Period Man page
>=,Period,Period-method Man page
>=,Period,numeric Man page
>=,Period,numeric-method Man page
>=,numeric,Period Man page
>=,numeric,Period-method Man page
Arith,ANY,Interval-method Man page
Arith,ANY,Period-method Man page
Arith,Duration,Period-method Man page
Arith,Interval,ANY-method Man page
Arith,Period,ANY-method Man page
Arith,Period,Duration-method Man page
Compare,ANY,Duration-method Man page
Compare,Duration,ANY-method Man page
Compare,Duration,Duration-method Man page
Compare,Duration,Period-method Man page
Compare,Duration,character-method Man page
Compare,Duration,difftime-method Man page
Compare,Duration,numeric-method Man page
Compare,Period,Duration-method Man page
Compare,Period,Period-method Man page
Compare,Period,character-method Man page
Compare,Period,difftime-method Man page
Compare,Period,numeric-method Man page
Compare,character,Duration-method Man page
Compare,character,Period-method Man page
Compare,difftime,Duration-method Man page
Compare,difftime,Period-method Man page
Compare,numeric,Duration-method Man page
Compare,numeric,Period-method Man page
Date Man page Source code
DateCoercion Man page
DateTimeUpdate Man page
Deprecated-lubridate Man page
Duration-class Man page
Interval-class Man page
NA_Date_ Man page
NA_POSIXct_ Man page
POSIXct Man page Source code
Period-class Man page
Timespan-class Man page
[,Duration-method Man page
[,Interval-method Man page
[,Period-method Man page
[<-,Duration,ANY,ANY,ANY-method Man page
[<-,Interval,ANY,ANY,ANY-method Man page
[<-,Period,ANY,ANY,Period-method Man page
[[,Duration-method Man page
[[,Interval-method Man page
[[,Period-method Man page
[[<-,Duration,ANY,ANY,ANY-method Man page
[[<-,Interval,ANY,ANY,ANY-method Man page
[[<-,Period,ANY,ANY,Period-method Man page
`mday<-` Source code
`qday<-` Source code
add_duration_to_date Source code
add_duration_to_duration Source code
add_number_to_duration Source code
add_number_to_period Source code
add_period_to_date Source code
add_period_to_period Source code
add_with_rollback Man page Source code
adjust_estimate Source code
am Man page Source code
as.POSIXct.fts Source code
as.POSIXct.irts Source code
as.POSIXct.timeSeries Source code
as.POSIXct.xts Source code
as.POSIXct.zoo Source code
as.POSIXlt.fts Source code
as.POSIXlt.irts Source code
as.POSIXlt.timeSeries Source code
as.POSIXlt.tis Source code
as.POSIXlt.xts Source code
as.POSIXlt.zoo Source code
as.POSIXt Source code
as.character,Duration-method Man page
as.character,Interval-method Man page
as.character,Period-method Man page
as.difftime Man page
as.difftime,Duration-method Man page
as.difftime,Interval-method Man page
as.difftime,Period-method Man page
as.duration Man page
as.duration,Duration-method Man page
as.duration,Interval-method Man page
as.duration,Period-method Man page
as.duration,character-method Man page
as.duration,difftime-method Man page
as.duration,logical-method Man page
as.duration,numeric-method Man page
as.integer,Duration-method Man page
as.integer,Interval-method Man page
as.integer,Period-method Man page
as.interval Man page Source code
as.interval,Duration-method Man page
as.interval,Interval-method Man page
as.interval,POSIXt-method Man page
as.interval,Period-method Man page
as.interval,difftime-method Man page
as.interval,logical-method Man page
as.interval,numeric-method Man page
as.list.Interval Source code
as.numeric,Duration-method Man page
as.numeric,Interval-method Man page
as.numeric,Period-method Man page
as.period Man page
as.period,Duration-method Man page
as.period,Interval-method Man page
as.period,Period-method Man page
as.period,character-method Man page
as.period,difftime-method Man page
as.period,logical-method Man page
as.period,numeric-method Man page
as_POSIXct Source code
as_date Man page
as_date,ANY-method Man page
as_date,POSIXt-method Man page
as_date,character-method Man page
as_date,numeric-method Man page
as_datetime Man page
as_datetime,ANY-method Man page
as_datetime,Date-method Man page
as_datetime,POSIXt-method Man page
as_datetime,character-method Man page
as_datetime,numeric-method Man page
as_difftime_from_duration Source code
as_duration_from_difftime Source code
as_month Source code
as_week_start Source code
c,Duration-method Man page
c,Interval-method Man page
c,Period-method Man page
c.Date Source code
c.Duration Source code
c.Interval Source code
c.POSIXct Source code
c.POSIXlt Source code
c.Period Source code
ceil_to_posix Source code
ceiling_date Man page Source code
check_duration Source code
check_interval Source code
check_period Source code
check_round_endpoints Source code
comp_posix_date Source code
compute_estimate Source code
cyclic_encoding Man page Source code
date Man page Source code
date,Period-method Man page
date.Period Source code
date.default Source code
date<- Man page
date<-,Period-method Man page
date_decimal Man page Source code
date_to_posix Source code
day Man page Source code
day,Period-method Man page
day<- Man page
day<-,Date-method Man page
day<-,Duration-method Man page
day<-,Interval-method Man page
day<-,POSIXt-method Man page
day<-,Period-method Man page
days Man page Source code
days_in_month Man page Source code
days_in_months_so_far Source code
ddays Man page Source code
decimal_date Man page Source code
decimal_date.default Source code
decimal_date.zoo Source code
dhours Man page Source code
divide_difftime_by_duration Source code
divide_duration_by_difftime Source code
divide_duration_by_duration Source code
divide_duration_by_number Source code
divide_interval_by_difftime Source code
divide_interval_by_duration Source code
divide_interval_by_number Source code
divide_interval_by_period Source code
divide_period_by_number Source code
divide_period_by_period Source code
divisible_period Source code
dmicroseconds Man page Source code
dmilliseconds Man page Source code
dminutes Man page Source code
dmonths Man page Source code
dmy Man page Source code
dmy_h Man page Source code
dmy_hm Man page Source code
dmy_hms Man page Source code
dnanoseconds Man page Source code
dpicoseconds Man page Source code
dseconds Man page Source code
dst Man page Source code
dst.default Source code
duration Man page Source code
durations Man page
dweeks Man page Source code
dyears Man page Source code
dym Man page Source code
epiweek Man page Source code
epiyear Man page Source code
fast_strptime Man page Source code
fit_to_timeline Man page Source code
floor_date Man page Source code
floor_to_posix Source code
force_tz Man page Source code
force_tz.default Man page Source code
force_tzs Man page Source code
format.Duration Source code
format.Interval Source code
format.Period Source code
format_ISO8601 Man page
format_ISO8601,Date-method Man page
format_ISO8601,Duration-method Man page
format_ISO8601,Interval-method Man page
format_ISO8601,POSIXt-method Man page
format_ISO8601,Period-method Man page
format_ISO8601_precision_check Man page Source code
guess_formats Man page Source code
hidden_aliases Man page
hm Man page Source code
hms Man page Source code
hour Man page Source code
hour,Period-method Man page
hour.Period Source code
hour.default Source code
hour<- Man page
hour<-,Date-method Man page
hour<-,Duration-method Man page
hour<-,Interval-method Man page
hour<-,POSIXt-method Man page
hour<-,Period-method Man page
hours Man page Source code
instant Man page
instants Man page
int_aligns Man page Source code
int_diff Man page Source code
int_end Man page Source code
int_end<- Man page
int_flip Man page Source code
int_length Man page Source code
int_overlaps Man page Source code
int_shift Man page Source code
int_standardize Man page Source code
int_start Man page Source code
int_start<- Man page
intersect Man page
intersect,Interval,Interval-method Man page
intersect.Interval Source code
interval Man page Source code
intervals Man page
is.Date Man page Source code
is.POSIXct Man page Source code
is.POSIXlt Man page Source code
is.POSIXt Man page Source code
is.difftime Man page Source code
is.duration Man page Source code
is.instant Man page Source code
is.interval Man page Source code
is.period Man page Source code
is.timepoint Man page
is.timespan Man page Source code
is_utc Source code
is_verbose Source code
is_zero_hms Source code
isoweek Man page Source code
isoyear Man page Source code
lakers Man page
leap_year Man page Source code
local_time Man page Source code
lubridate Man page
lubridate-package Man page
m+ Man page
m- Man page
make_date Man page Source code
make_datetime Man page Source code
make_difftime Man page Source code
match_lengths Source code
mday Man page
mday.Period Source code
mday.default Source code
mday<- Man page
mdy Man page Source code
mdy_h Man page Source code
mdy_hm Man page Source code
mdy_hms Man page Source code
microseconds Man page Source code
milliseconds Man page Source code
minute Man page Source code
minute,Period-method Man page
minute.Period Source code
minute.default Source code
minute<- Man page
minute<-,Date-method Man page
minute<-,Duration-method Man page
minute<-,Interval-method Man page
minute<-,POSIXt-method Man page
minute<-,Period-method Man page
minutes Man page Source code
modulo_duration_by_duration Source code
modulo_interval_by_duration Source code
modulo_interval_by_period Source code
modulo_period_by_period Source code
month Man page Source code
month,Period-method Man page
month.Period Source code
month.default Source code
month.numeric Source code
month<- Man page
month<-,Date-method Man page
month<-,Duration-method Man page
month<-,Interval-method Man page
month<-,POSIXt-method Man page
month<-,Period-method Man page
months.numeric Man page Source code
ms Man page Source code
multiply_duration_by_number Source code
multiply_interval_by_number Source code
multiply_period_by_number Source code
my Man page Source code
myd Man page Source code
nanoseconds Man page Source code
new_empty_interval Source code
normalize_roll_dst Source code
normalize_units_length Source code
now Man page Source code
on_package_load Source code
origin Man page
parse_date_time Man page Source code
parse_date_time2 Man page Source code
parse_dt Source code
parse_interval Source code
parse_period Source code
parse_period_unit Source code
period Man page Source code
period_to_difftime Source code
period_to_seconds Man page Source code
periods Man page
picoseconds Man page Source code
pm Man page Source code
pretty_dates Man page Source code
pretty_day Source code
pretty_hour Source code
pretty_min Source code
pretty_month Source code
pretty_point Source code
pretty_sec Source code
pretty_unit Source code
pretty_year Source code
qday Man page Source code
qday.default Source code
qday<- Man page
quarter Man page Source code
reclass_date Man page Source code
reclass_date.Date Source code
reclass_date.IDate Source code
reclass_date.ITime Source code
reclass_date.POSIXct Source code
reclass_date.POSIXlt Source code
reclass_date.chron Source code
reclass_date.ti Source code
reclass_date.timeDate Source code
reclass_timespan Man page Source code
reclass_timespan,ANY,Duration-method Man page
reclass_timespan,ANY,Interval-method Man page
reclass_timespan,ANY,Period-method Man page
reclass_timespan,ANY,difftime-method Man page
reexports Man page
register_s3_method Source code
rep,Duration-method Man page
rep,Interval-method Man page
rep,Period-method Man page
rollback Man page
rollbackward Man page Source code
rollforward Man page Source code
round_date Man page Source code
second Man page Source code
second,Period-method Man page
second.Period Source code
second.default Source code
second<- Man page
second<-,Date-method Man page
second<-,Duration-method Man page
second<-,Interval-method Man page
second<-,POSIXt-method Man page
second<-,Period-method Man page
seconds Man page Source code
seconds_to_period Man page Source code
seconds_to_unit Source code
semester Man page Source code
setdiff Man page
setdiff,Interval,Interval-method Man page
setdiff.Interval Source code
show,Duration-method Man page
show,Interval-method Man page
show,Period-method Man page
stamp Man page Source code
stamp_date Man page
stamp_time Man page
standardise_date_names Source code
standardise_difftime_names Source code
standardise_lt_names Source code
standardise_period_names Source code
stop_incompatible_classes Source code
stop_incompatible_sizes Source code
subtract_interval_from_date Source code
summary.Duration Source code
summary.Interval Source code
summary.Period Source code
time_length Man page
time_length,Interval-method Man page
timespan Man page
timespans Man page
today Man page Source code
trunc_divide Source code
tz Man page Source code
tz.Date Source code
tz.POSIXt Source code
tz.character Source code
tz.default Source code
tz.logical Source code
tz.timeSeries Source code
tz.yearmon Source code
tz.yearqtr Source code
tz.zoo Source code
tz.zooreg Source code
tz<- Man page
tz_is_local Source code
tz_union Source code
tzdir_find Source code
tzdir_get Source code
tzdir_internal Source code
tzdir_set Source code
union Man page
union,Interval,Interval-method Man page
union.Interval Source code
unique.Interval Source code
update.Date Source code
update.POSIXt Man page Source code
update_datetime Source code
update_posixt_old Source code
vec_cast.Duration.Duration Source code
vec_cast.Duration.difftime Source code
vec_cast.Interval.Interval Source code
vec_cast.Period.Period Source code
vec_cast.difftime.Duration Source code
vec_proxy.Duration Source code
vec_proxy.Interval Source code
vec_proxy.Period Source code
vec_ptype2.Duration.Duration Source code
vec_ptype2.Duration.difftime Source code
vec_ptype2.Interval.Interval Source code
vec_ptype2.Period.Period Source code
vec_ptype2.difftime.Duration Source code
vec_restore.Duration Source code
vec_restore.Interval Source code
vec_restore.Period Source code
wday Man page Source code
wday.default Source code
wday.numeric Source code
wday<- Man page
week Man page Source code
week<- Man page
weeks Man page Source code
with_tz Man page Source code
with_tz.default Man page Source code
xtfrm.Period Source code
yday Man page Source code
yday.default Source code
yday<- Man page
ydm Man page Source code
ydm_h Man page Source code
ydm_hm Man page Source code
ydm_hms Man page Source code
year Man page Source code
year,Period-method Man page
year.Period Source code
year.default Source code
year<- Man page
year<-,Date-method Man page
year<-,Duration-method Man page
year<-,Interval-method Man page
year<-,POSIXt-method Man page
year<-,Period-method Man page
years Man page Source code
ym Man page Source code
ymd Man page Source code
ymd_h Man page Source code
ymd_hm Man page Source code
ymd_hms Man page Source code
yq Man page Source code
hadley/lubridate documentation built on Feb. 3, 2024, 9:37 a.m.

R Package Documentation

rdrr.io home R language documentation Run R code online

Browse R Packages

CRAN packages Bioconductor packages R-Forge packages GitHub packages

We want your feedback!

Note that we can't provide technical support on individual packages. You should contact the package authors for that.
GitHub issue tracker
ian@mutexlabs.com
Personal blog

 
Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.

Close