# Tidy Temporal Data Frames and Tools

## Documentation for package ‘tsibble’ version 1.1.4

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

tsibble-package | tsibble: tidy temporal data frames and tools
append_case | New tsibble data and append new observations to a tsibble
append_row | New tsibble data and append new observations to a tsibble
are_duplicated | Test duplicated observations determined by key and index variables
as.ts.tbl_ts | Coerce a tsibble to a time series
as_tibble.tbl_ts | Coerce to a tibble or data frame
as_tsibble | Coerce to a tsibble object
as_tsibble.mts | Coerce to a tsibble object
as_tsibble.ts | Coerce to a tsibble object
build_tsibble | Low-level constructor for a tsibble object
count_gaps | Count implicit gaps
difference | Lagged differences
duplicates | Test duplicated observations determined by key and index variables
fill_gaps | Turn implicit missing values into explicit missing values
filter_index | A shorthand for filtering time index for a tsibble
fiscal_year | Represent year-quarter
gcd_interval | Interval constructor for a tsibble
group_by_key | Group by key variables
guess_frequency | Guess a time frequency from other index objects
has_gaps | Does a tsibble have implicit gaps in time?
holiday_aus | Australian national and state-based public holiday
index | Return index variable from a tsibble
index2 | Return index variable from a tsibble
index2_var | Return index variable from a tsibble
index_by | Group by time index and collapse with 'summarise()'
index_valid | Add custom index support for a tsibble
index_var | Return index variable from a tsibble
interval | Meta-information of a tsibble
interval_pull | Pull time interval from a vector
is_53weeks | Represent year-week based on the ISO 8601 standard (with flexible start day)
is_duplicated | Test duplicated observations determined by key and index variables
is_grouped_ts | If the object is a tsibble
is_ordered | Meta-information of a tsibble
is_regular | Meta-information of a tsibble
is_regular_interval | Interval constructor for a tsibble
is_tsibble | If the object is a tsibble
is_yearmonth | Represent year-month
is_yearquarter | Represent year-quarter
is_yearweek | Represent year-week based on the ISO 8601 standard (with flexible start day)
key | Return key variables
key_data | Key metadata
key_rows | Key metadata
key_size | Key metadata
key_vars | Return key variables
make_yearmonth | Represent year-month
make_yearquarter | Represent year-quarter
make_yearweek | Represent year-week based on the ISO 8601 standard (with flexible start day)
measured_vars | Return measured variables
measures | Return measured variables
new_data | New tsibble data and append new observations to a tsibble
new_data.tbl_ts | New tsibble data and append new observations to a tsibble
new_interval | Interval constructor for a tsibble
new_tsibble | Create a subclass of a tsibble
n_keys | Key metadata
pedestrian | Pedestrian counts in the city of Melbourne
scale_alpha_yearmonth | tsibble scales for ggplot2
scale_alpha_yearquarter | tsibble scales for ggplot2
scale_alpha_yearweek | tsibble scales for ggplot2
scale_color_yearmonth | tsibble scales for ggplot2
scale_color_yearquarter | tsibble scales for ggplot2
scale_color_yearweek | tsibble scales for ggplot2
scale_colour_yearmonth | tsibble scales for ggplot2
scale_colour_yearquarter | tsibble scales for ggplot2
scale_colour_yearweek | tsibble scales for ggplot2
scale_fill_yearmonth | tsibble scales for ggplot2
scale_fill_yearquarter | tsibble scales for ggplot2
scale_fill_yearweek | tsibble scales for ggplot2
scale_size_yearmonth | tsibble scales for ggplot2
scale_size_yearquarter | tsibble scales for ggplot2
scale_size_yearweek | tsibble scales for ggplot2
scale_x_yearmonth | tsibble scales for ggplot2
scale_x_yearquarter | tsibble scales for ggplot2
scale_x_yearweek | tsibble scales for ggplot2
scale_y_yearmonth | tsibble scales for ggplot2
scale_y_yearquarter | tsibble scales for ggplot2
scale_y_yearweek | tsibble scales for ggplot2
scan_gaps | Scan a tsibble for implicit missing observations
time_in | If time falls in the ranges using compact expressions
tourism | Australian domestic overnight trips
tsibble | Create a tsibble object
tsibble-scales | tsibble scales for ggplot2
tsibble-tidyverse | Tidyverse methods for tsibble
update_tsibble | Update key and index for a tsibble
yearmonth | Represent year-month
yearmonth.character | Represent year-month
yearquarter | Represent year-quarter
yearweek | Represent year-week based on the ISO 8601 standard (with flexible start day)