surveillance: sts_tidy – R documentation

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sts_tidy

Convert an "sts" Object to a Data Frame in Long (Tidy) Format

Description

The resulting data frame will have a row for each time point and observational unit, and columns corresponding to the slots of the "sts" object (except for populationFrac, which is named population). Some time variables are added for convenience: year, epochInYear, epochInPeriod, date (the latter gives NA dates if epoch(x, as.Date=TRUE) fails, i.e., for non-standard x@freq if not x@epochAsDate).

Usage

tidy.sts(x, ...)

Arguments

`x`	an object of class `"sts"`.
`...`	unused.

Author(s)

Sebastian Meyer

Examples

data("momo")
momodat <- tidy.sts(momo)
head(momodat)

## tidy.sts(stsObj) is the same as as.data.frame(stsObj, tidy = TRUE)
stopifnot(identical(as.data.frame(momo, tidy = TRUE), momodat))

surveillance

Temporal and Spatio-Temporal Modeling and Monitoring of Epidemic Phenomena

v1.19.1

GPL-2

Authors

Michael H<f6>hle [aut, ths] (<https://orcid.org/0000-0002-0423-6702>), Sebastian Meyer [aut, cre] (<https://orcid.org/0000-0002-1791-9449>), Michaela Paul [aut], Leonhard Held [ctb, ths], Howard Burkom [ctb], Thais Correa [ctb], Mathias Hofmann [ctb], Christian Lang [ctb], Juliane Manitz [ctb], Andrea Riebler [ctb], Daniel Saban<e9>s Bov<e9> [ctb], Ma<eb>lle Salmon [ctb], Dirk Schumacher [ctb], Stefan Steiner [ctb], Mikko Virtanen [ctb], Wei Wei [ctb], Valentin Wimmer [ctb], R Core Team [ctb] (A few code segments are modified versions of code from base R)

Initial release

2021-03-30