Introduction | What are autoplot() method specializations for? | What are ggplot specializations for? | What are the different stats useful for? | What is geom_spct useful for? | What are the new scales for? | What are functions color_chart() and black_or_white() for? | What is method autotitle() for? | How can defaults be modified? | Set up | ggplot() methods for spectra | ggplot() methods for collections fof spectra | Scales | Shared features | Wavelength | Raw counts | Counts per second | Spectral irradiance | Response and action | Transmittance | Absorbance | Absorptance | Reflectance | Stats | Peaks, valleys and target values | Color from wavelength | Averages and similar summaries | Summaries producing graphical elements | Name labels | Summaries by wavelength range | Means by waveband | Totals by waveband | Irradiances by waveband | Spectral irradiances by waveband | Labels from wavebands | Wavelength colours at new x-values | Multiple stats in the same plot | Geometries | Packaged stats, geoms plus scales | wl_guide | Color charts | Changing defaults | Using options to change default arguments | Using 'ggplot2' themes
Package: ggspectra 0.4.0
ggspectra: Extensions to 'ggplot2' for Radiation Spectra
Additional annotations, stats, geoms and scales for plotting "light" spectra with 'ggplot2', together with specializations of ggplot() and autoplot() methods for spectral data and waveband definitions stored in objects of classes defined in package 'photobiology'. Part of the 'r4photobiology' suite, Aphalo P. J. (2015) <doi:10.19232/uv4pb.2015.1.14>.
Authors:
ggspectra_0.4.0.tar.gz
ggspectra_0.4.0.zip(r-4.7)ggspectra_0.4.0.zip(r-4.6)ggspectra_0.4.0.zip(r-4.5)
ggspectra_0.4.0.tgz(r-4.6-any)ggspectra_0.4.0.tgz(r-4.5-any)
ggspectra_0.4.0.tar.gz(r-4.7-any)ggspectra_0.4.0.tar.gz(r-4.6-any)
ggspectra_0.4.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
ggspectra/json (API)
| # Install 'ggspectra' in R: |
| install.packages('ggspectra', repos = c('https://aphalo.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/aphalo/ggspectra/issues
Pkgdown/docs site:https://docs.r4photobiology.info
datavizggplot2-autoplotggplot2-enhancementesggplot2-geomsggplot2-scalesggplot2-statslightr4photobiology-suiteradiationspectra
Last updated from:d08155bbcb. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-x86_64 | OK | 204 | ||
| source / vignettes | OK | 274 | ||
| linux-release-x86_64 | OK | 352 | ||
| macos-release-arm64 | OK | 147 | ||
| macos-oldrel-arm64 | OK | 123 | ||
| windows-devel | OK | 222 | ||
| windows-release | OK | 164 | ||
| windows-oldrel | OK | 164 | ||
| wasm-release | OK | 123 |
Exports:A_internal_labelA_labelA_total_labelAfr_labelautotitleaxis_labelsaxis_labels_noneaxis_labels_ukblack_or_whitecolor_chartcounts_labelcps_labelexponent2factorexponent2prefixexponent2prefix_namegeom_spctGeomSpctggtitle_spcthas_SI_prefixmultipliers_labelmultiplotnearest_SI_exponentprefix_name2exponentprefix2exponentRfr_labelRfr_specular_labelRfr_total_labels.e.action_labels.e.irrad_labels.e.response_labels.q.action_labels.q.irrad_labels.q.response_labelscale_x_energy_eV_continuousscale_x_energy_J_continuousscale_x_frequency_continuousscale_x_wavenumber_continuousscale_x_wl_continuousscale_y_A_continuousscale_y_A_internal_continuousscale_y_A_total_continuousscale_y_Afr_continuousscale_y_counts_continuousscale_y_counts_tg_continuousscale_y_cps_continuousscale_y_multipliers_continuousscale_y_Rfr_continuousscale_y_Rfr_specular_continuousscale_y_Rfr_total_continuousscale_y_s.e.action_continuousscale_y_s.e.irrad_continuousscale_y_s.e.irrad_log10scale_y_s.e.response_continuousscale_y_s.q.action_continuousscale_y_s.q.irrad_continuousscale_y_s.q.irrad_log10scale_y_s.q.response_continuousscale_y_Tfr_continuousscale_y_Tfr_internal_continuousscale_y_Tfr_total_continuoussec_axis_energy_eVsec_axis_energy_Jsec_axis_w_frequencysec_axis_w_numbersec_axis_wlset_annotations_defaultset_axis_symbols_defaultset_markup_format_defaultset_pc_out_defaultset_plot_range_defaultset_w.band_defaultSI_pl_formatSI_plainSI_taggedSI_tg_formatstat_colorstat_find_qtysstat_find_wlsstat_label_peaksstat_label_valleysstat_peaksstat_spikesstat_valleysstat_wb_boxstat_wb_columnstat_wb_contributionstat_wb_e_irradstat_wb_e_sirradstat_wb_hbarstat_wb_irradstat_wb_labelstat_wb_meanstat_wb_q_irradstat_wb_q_sirradstat_wb_relativestat_wb_sirradstat_wb_totalstat_wl_stripstat_wl_summaryStatColorStatColorGuideStatColorGuideGStatFindQtyStatFindWlsStatLabelPeaksStatLabelValleysStatPeaksStatSpikesStatValleysStatWbBoxStatWbBoxGStatWbColumnStatWbContribStatWbHbarStatWbIrradStatWbLabelStatWbLabelGStatWbMeanStatWbRelativeStatWbSIrradStatWbTotalStatWlSummarysubtitle_spct.generic_spctTfr_internal_labelTfr_labelTfr_total_labeltitle_spctw_energy_eV_labelw_energy_J_labelw_frequencyw_frequency_labelw_length_labelw_numberw_number_labelwl_guide
Dependencies:bitopscaToolsclicpp11dplyrfarvergenericsggplot2ggrepelgluegtableisobandlabelinglatticelifecyclelubridatemagrittrphotobiologyphotobiologyWavebandspillarpkgconfigplyrpolynompurrrR6RColorBrewerRcpprlangS7scalessplus2RstringistringrSunCalcMeeustibbletidyrtidyselecttimechangeutf8vctrsviridisLitewithrzoo
User Guide: 1 Grammar of Graphics
Last update: 2026-03-17
Started: 2017-07-04
User Guide: 2 Autoplot Methods
Introduction | Using the autoplot() methods | The basics | Wavelengths | Normalization | "Parallel" summaries | Summary quantities by waveband | Automatic annotations | Handling of off-range data | Editing plots and adding layers | Ploting wavebands
Last update: 2026-03-17
Started: 2019-02-19
User Guide: 0 The R for Photobiology Suite
Introduction | References | Packages in the suite | Acknowledgements
Last update: 2025-08-14
Started: 2022-10-15
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| ggspectra: Extensions to 'ggplot2' for Radiation Spectra | ggspectra-package ggspectra |
| Absorbance axis labels | A_internal_label A_label A_total_label |
| Absorptance axis labels | Afr_label Rfr_total_label |
| Plot one or more irradiance-calibration spectra. | autoplot.calibration_mspct autoplot.calibration_spct |
| Plot one or more detector-counts-per-second spectra. | autoplot.cps_mspct autoplot.cps_spct |
| Plot one or more "filter" spectra. | autoplot.filter_mspct autoplot.filter_spct |
| Plot one or more "object" spectra. | autoplot.object_mspct autoplot.object_spct |
| Plot one or more raw-detector-counts spectra. | autoplot.raw_mspct autoplot.raw_spct |
| Plot one or more reflector spectra. | autoplot.reflector_mspct autoplot.reflector_spct |
| Plot one or more response spectra. | autoplot.response_mspct autoplot.response_spct |
| Plot one or more light-source spectra. | autoplot.source_mspct autoplot.source_spct |
| Create a complete ggplot for a waveband descriptor. | autoplot.waveband |
| Add title, subtitle and caption to a spectral plot | autotitle ggtitle_spct |
| Default text for axis labels | axis_labels axis_labels_none axis_labels_uk |
| Chose black vs. white color based on weighted mean of RGB channels | black_or_white |
| Create a color checker chart | color_chart |
| Raw-counts axis labels | counts_label |
| Counts-per-second axis labels | cps_label |
| SI unit prefixes | exponent2factor exponent2prefix exponent2prefix_name has_SI_prefix nearest_SI_exponent prefix2exponent prefix_name2exponent |
| Spectral data plots. | geom_spct |
| Create a new ggplot plot from spectral data. | ggplot ggplot.calibration_spct ggplot.cps_spct ggplot.filter_mspct ggplot.filter_spct ggplot.generic_mspct ggplot.generic_spct ggplot.object_mspct ggplot.object_spct ggplot.raw_spct ggplot.reflector_spct ggplot.response_spct ggplot.source_mspct ggplot.source_spct |
| Calibration multipliers axis labels | multipliers_label |
| Multiple plot function | multiplot |
| Deprecated plot methods | plot.generic_mspct plot.generic_spct plot.waveband |
| Reflectance axis labels | Rfr_label Rfr_specular_label |
| Spectral irradiance axis labels | s.e.irrad_label s.q.irrad_label |
| spectral response and action axis labels | s.e.action_label s.e.response_label s.q.action_label s.q.response_label |
| Energy per photon x-scale | scale_x_energy_eV_continuous scale_x_energy_J_continuous |
| Frequency x-scale | scale_x_frequency_continuous |
| Wavenumber x-scale | scale_x_wavenumber_continuous |
| Wavelength x-scale | scale_x_wl_continuous |
| Absorbance y-scale | scale_y_A_continuous scale_y_A_internal_continuous scale_y_A_total_continuous |
| Absorptance y-scale | scale_y_Afr_continuous |
| Raw-counts y-scale | scale_y_counts_continuous scale_y_counts_tg_continuous |
| Counts-per-second y-scale | scale_y_cps_continuous |
| Calibration multipliers y-scale | scale_y_multipliers_continuous |
| Reflectance y-scale | scale_y_Rfr_continuous scale_y_Rfr_specular_continuous scale_y_Rfr_total_continuous |
| Spectral irradiance y-scale | scale_y_s.e.irrad_continuous scale_y_s.e.irrad_log10 scale_y_s.q.irrad_continuous scale_y_s.q.irrad_log10 |
| Spectral response and action y-scales | scale_y_s.e.action_continuous scale_y_s.e.response_continuous scale_y_s.q.action_continuous scale_y_s.q.response_continuous |
| Transmittance y-scale | scale_y_Tfr_continuous scale_y_Tfr_internal_continuous scale_y_Tfr_total_continuous |
| Secondary axes for wavelengths | sec_axis_energy_eV sec_axis_energy_J sec_axis_wl sec_axis_w_frequency sec_axis_w_number |
| Set defaults for plotting | set_annotations_default set_axis_symbols_default set_markup_format_default set_pc_out_default set_plot_range_default set_w.band_default |
| Formatter for plain labels discounting for SI multipliers | SI_plain SI_pl_format |
| Formatter for tagged labels using SI multipliers | SI_tagged SI_tg_format |
| Calculate colours from wavelength. | stat_color |
| Find quantity value for target wavelength value. | stat_find_qtys |
| Find wavelength for target quantity value. | stat_find_wls |
| Label peaks and valleys. | stat_label_peaks stat_label_valleys |
| Find peaks and valleys. | stat_peaks stat_valleys |
| Find spikes | stat_spikes |
| Draw colour boxes for wavebands | stat_wb_box |
| Integrate ranges under curve. | stat_wb_column |
| Integrate ranges under spectral curve. | stat_wb_contribution |
| Integrate ranges under curve. | stat_wb_hbar |
| Integrate irradiance for wavebands. | stat_wb_e_irrad stat_wb_irrad stat_wb_q_irrad |
| Label ranges under spectral curve. | stat_wb_label |
| Integrate ranges under curve. | stat_wb_mean |
| Integrate ranges under spectral curve. | stat_wb_relative |
| Integrate spectral irradiance for wavebands. | stat_wb_e_sirrad stat_wb_q_sirrad stat_wb_sirrad |
| Integrate ranges under spectral curve. | stat_wb_total |
| Calculate colours from wavelength. | stat_wl_strip wl_guide |
| Average area under curve for regions. | stat_wl_summary |
| Transmittance axis labels | Tfr_internal_label Tfr_label Tfr_total_label |
| Wave- axis labels | w_energy_eV_label w_energy_J_label w_frequency_label w_length_label w_number_label |
| Deprecated functions | w_frequency w_number |
