brolgar (version 1.0.0)

index_summary: Index summaries

Description

These functions check if the index is regular (index_regular()), and summarise the index variable (index_summary()). This can be useful to check your index variables.

Usage

index_regular(.data, ...)
# S3 method for tbl_ts
index_regular(.data, ...)
# S3 method for data.frame
index_regular(.data, index, ...)
index_summary(.data, ...)
# S3 method for tbl_ts
index_summary(.data, ...)
# S3 method for data.frame
index_summary(.data, index, ...)

Value

logical TRUE means it is regular, FALSE means not

Arguments

.data

data.frame or tsibble

...

extra arguments

index

the proposed index variable

Examples

# a tsibble
index_regular(heights)

# some data frames
index_regular(pisa, year)
index_regular(airquality, Month)

# a tsibble
index_summary(heights)
# some data frames
index_summary(pisa, year)
index_summary(airquality, Month)
index_summary(airquality, Day)