Add support for Vyntus files in English (thanks to Michael
Beaven)
MINOR IMPROVEMENTS
Improve import for German Cosmed files
Update spiro_plot() to recent changes in ggplot2 version 3.5
BUG FIXES
Fix bug in ZAN import when several dead space parameters are
given
Fix bug in ZAN import when meta data contained special
characters
spiro 0.2.1 (2023-08-14)
BUG FIXES
Internal fix due to changes in R-devel
Fix bug in printing spiro data frames when non-numeric columns were
manually added
spiro 0.2.0 (2023-05-09)
NEW FEATURES
More customization options to spiro_plot(): Adjustable point and
line sizes and colors with the style_args argument; optional display of
vertical lines in spiro_plot() at the start of warm-up, first load and
last load with the vert_lines argument
New function spiro_raw() to access or import raw data only. This is
a wrapper around attr(data, “raw”) for spiro objects and replaces
spiro_import() for raw data files, which has been deprecated as its name
led to confusion that it might be a general import function.
MINOR IMPROVEMENTS
Smaller default point size in spiro_plot()
BUG FIXES
Fix bug in device detection when cortex files contained a header
with an id field
Fix bug in Cortex import when time data contained milliseconds
Fix bug in import when raw time data contained invalid values
(e.g. when the content of a row, but not the row itself was deleted in
the excel raw data file)
Hide secondary load axis in spiro_plot(which = 3), when no load data
is available
Improved Vyntus import for German language
Fixed rare bug when the time data had an identical value present
more than three times.
DOCUMENTATION FIXES
Updated citation information (A software paper for the spiro package
was accepted by the Journal of Open Source Software)
Updated documentation and vignette to reflect changes in
spiro_plot().
General documentation improvements
Updated testing infrastructure (new soft dependency ‘vdiffr’ for
snapshot testing of spiro_plot() output)
spiro 0.1.2 (2022-11-13)
NEW FEATURES
Add support for Vyntus files in French (thanks to Virgile
Lecoultre)
MINOR IMPROVEMENTS
Add last.duration argument in pt_steps() and pt_const()
Allow import of files with missing body mass data without setting a
new body mass
Improve detection of post exercise measurements during automated
exercise protocol detection
Improve plotting of none breath-by-breath data
Improve NA handling in spiro_smooth() for zero-lag Butterworth
filters
Update spiro_plot() to recent changes in ggplot2 version 3.4.0
BUG FIXES
Fix bug in spiro_plot() when PET data was available and raw time
data contained duplicates
Fix bug in spiro_max() for RERmax calculation when data contained a
long period without gas exchange measurements at the end
spiro 0.1.1 (2022-08-25)
First CRAN release.
DOCUMENTATION FIXES
Fixes to prepare CRAN release
spiro 0.1.0 (2022-08-18)
First stable release. Reflects changes in response to the rOpenSci
peer-review process. The repository has been transferred to the rOpenSci
organization.
MINOR IMPROVEMENTS
Rename helper functions for exercise protocol setting. pre(), wu(),
steps(), const() are now termed pt_pre(), pt_wu(), pt_steps(),
pt_const().
Rename get_id() to get_anonid()
Allow customization of plot arrangement in spiro_plot()
DOCUMENTATION FIXES
Add more examples to function documentation
spiro 0.0.5 (2022-06-07)
MINOR IMPROVEMENTS
Rename add_weight() to add_bodymass() and rename ‘weight’ argument
in spiro() to ‘bodymass’
Improved input validation
BUG FIXES
Fix bug in spiro_plot() when raw data contained time duplicates
DOCUMENTATION FIXES
New contributing guidelines
New ‘Background’ section in README
spiro 0.0.4 (2022-05-15)
MINOR IMPROVEMENTS
spiro_smooth() was rewritten and got new arguments. Digital filters
in spiro_smooth() now work with the original raw data if possible (and
not with the interpolated data).
spiro_max() output now also includes RERmax
BUG FIXES
‘signal’ is now a hard dependency
Fix bug in Cortex import assigning wrong units in some cases
Fix bug in Butterworth filter leading to errors in rare cases
DOCUMENTATION FIXES
Improved README, vignettes and documentations
spiro 0.0.3 (2022-03-15)
NEW FEATURES
The package now provides different filtering methods (time-based
averages, breath-based averages, Butterworth filters) to smooth data in
spiro_max() and spiro_plot()
Meta data is now anonymized during import. This can be disabled by
using spiro(anonymize = FALSE)
Cortex import now works for files in English language (thanks to
Sebastian Mühlenhoff)
MINOR IMPROVEMENTS
Create a print method for spiro objects to print rounded data
Improved plotting
New dependency: digest, signal. Removed dependency: zoo
spiro_plot() now uses a zero-lag Butterworth filter as default data
smoothing method
BUG FIXES
Fix bug for Cosmed meta data import, reading age instead of
birthday
spiro 0.0.2 (2022-01-03)
NEW FEATURES
spiro() now supports the import of Cortex xml and Vyntus files
(thanks to Daniel Appelhans, Sebastian Mühlenhoff, Adrian Swoboda &
Andreas Wagner)
spiro_max() can now smooth over a defined number of breaths (and not
only time frame)
MINOR IMPROVEMENTS
Improved import for Cosmed files (thanks to Yannick Schwarz)
Improved protocol guessing
spiro() now checks if the imported raw data is breath-by-breath and
displays a warning if this is not the case
spiro(file, protocol = NA) is now possible to avoid automated
protocol guessing without specifying a protocol
add_protocol() and related function now support unusually short
protocols and have an improved input validation
Output data frames of spiro_summary() now contain a ‘load’
column
Increased test coverage
BUG FIXES
Fix bug in Cosmed import causing problems in visualization
Fix bug in ZAN import leading to incorrect protocol detection in
rare cases
Fix bug in set_protocol_manual() when input was a data frame
Fix bug in add_weight() that lead to calculation of RE for cycling
protocols
DOCUMENTATION FIXES
Improved README and CITATION file
spiro 0.0.1 (2021-11-24)
NEW FEATURES
First GitHub release
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