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Achievements

Achievement: QuickdrawAchievement: StarstruckAchievement: Pull SharkAchievement: Arctic Code Vault Contributor

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aphalo/README.md

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Computing-related Skills

Programing: R, (Python), C++, (Java), C, bash, awk, Perl, sh, (FORTRAN), Modula-2, Pascal, BASIC, Forth.

Text mark up: $\LaTeX$, $\TeX$, Quarto, Rmarkdown, markdown, HTML.

Revision control systems: git, svn, (cvs), rss.

Drafting: Inkscape, OpenSCAD, Adobe Illustrator.

Image/photography: Capture One, Helicon Focus, Lumariver Profile Designer, RawDigger, VueScan, LightRoom, Photoshop.

Video- and interactive tutorials: FlashBack Pro, R shiny.

IDE/GUI’s I like

WinEdt (for $\LaTeX$, $\TeX$, with embedded R code or not), RStudio (for R scripts, Quarto and Rmarkdown), GitKraken (for git).

Elsewhere

ORCID profile: ORCID logo https://orcid.org/0000-0003-3385-972X

Web site for the book Learn R: As a Language.

R Packages

The sources of the R packages I have published are in public Git repositories at GitHub. Out of the packages that I have authored and maintain, 14 are currently available through CRAN. The total number of packages submissions (mostly updates) as author and maintainer is 206 since 2016-01-29.

I have published in CRAN one package update roughly every 16 days, or about 1.93 package updates per month, since 2016-01-29.

The most recent of these updates was published in CRAN on 2024-09-14.

📂 Click to expand a list of my packages at CRAN with the most recently updated one at the top.
R package Title Version Date
photobiologyInOut Read Spectral and Logged Data from Foreign Files 0.4.28-1 2024-09-14
ggspectra Extensions to ‘ggplot2’ for Radiation Spectra 0.3.13 2024-09-13
photobiology Photobiological Calculations 0.11.3 2024-08-25
ggpp Grammar Extensions to ‘ggplot2’ 0.5.8-1 2024-07-01
ggpmisc Miscellaneous Extensions to ‘ggplot2’ 0.6.0 2024-06-28
gginnards Explore the Innards of ‘ggplot2’ Objects 0.2.0 2024-05-01
learnrbook Datasets and Code Examples from P. J. Aphalo’s “Learn R” Book 2.0.1 2024-04-28
photobiologyPlants Plant Photobiology Related Functions and Data 0.5.0 2024-04-02
photobiologySun Data for Sunlight Spectra 0.5.0 2024-04-01
photobiologyFilters Spectral Transmittance and Spectral Reflectance Data 0.6.0 2024-02-27
photobiologyLEDs Spectral Data for Light-Emitting-Diodes 0.5.2 2023-11-01
photobiologyLamps Spectral Irradiance Data for Lamps 0.5.2 2023-10-24
photobiologySensors Response Data for Light Sensors 0.5.1 2023-10-24
photobiologyWavebands Waveband Definitions for UV, VIS, and IR Radiation 0.5.2 2023-10-24

Updates under development are published at R-Universe as soon as merged or commited into the main branch in the repositories at GitHub. Two packages that depend on a commercial closed-source driver, but usable with a free runtime of the driver, are published only at R-Universe.

R-Universe profile: https://aphalo.r-universe.dev. :name status badge :packages status badge

Posts and Pages at R for Photobiology

The site R for Photobiology contains 95 posts and pages published since 2016-09-15! I have recently rebuilt the site using Quarto, and I have transferred only some of the posts originally published using WordPress. I am slowly adding more old posts, but only those that remain relevant. The figure below shows original publication date even when posts have been later updated. The source files are in a public repository at GitHub.

I have published one post or page roughly every days, or about 1.0 posts per month, since 2016-09-15.

I published the most recent post 112 days ago.

📂 Click to expand a full list of posts.
Date Title
2024-07-13 “R Packages: Timeline of Updates”
2024-07-10 “Multichannel LED arrays”
2024-06-11 “Move from Wordpress to Quarto”
2024-06-01 “Fitted-model labels in Markdown”
2024-05-28 “Looking back 40 years”
2024-05-16 “Is this a polynomial?”
2024-04-17 “Annotating Plot Matrices”
2024-02-10 “Repository migrated to R-Universe”
2024-01-13 “ooacquire: Spectral Irradiance Algorithms”
2023-11-27 “Linear Models”
2023-11-21 “Theoretical probability distributions”
2023-11-18 “Flow of code execution”
2023-10-30 “Introduction to Data Visualization”
2023-10-21 “photobiology 0.11.x”
2023-10-21 “Design of Experiments”
2023-09-19 “R at its simplest”
2023-08-19 “Research as a process”
2023-08-19 “Research as a process”
2023-08-14 “Multiple comparisons with ggpmisc”
2023-08-01 “Pairwise labels with ggpp”
2023-07-31 “Open Access Weather and Climate Data”
2023-07-30 “Timelines with ggplot2”
2023-06-25 “Fitted-model labels with ggpmisc and plotly”
2023-06-24 “Fitted-model labels with ggpmisc and gganimate”
2023-06-10 “ooacquire >= 0.4.0”
2023-06-02 “Functional analysis of spectra with photobiology to fda.usc”
2023-05-30 “Model fitting in R”
2023-05-30 “Randomization and independent replicates”
2023-05-28 “photobiology 0.10.1x”
2023-05-24 “EDA with ggplot2”
2023-05-21 “I have started using Mastodon…”
2023-05-11 “Plant photoreceptors”
2023-05-03 “ggplot2 Basics”
2023-04-27 “Spectral fluorescence with ooacquire”
2023-04-27 “ooacquire: Spectral Irradiance Measurement”
2023-04-15 “Weather data for Finland from FMI”
2023-04-10 “ooacquire 0.3.x”
2023-03-20 “OmniDriver, Java and the whims of companies”
2023-03-04 “R Packages”
2023-02-28 “Packages ggpmisc, ggpp and gginnards”
2023-02-28 “Nudging + repulsion with ggrepel and ggpp”
2023-02-27 “Website migrated to Quarto”
2023-02-27 “Fitted-model labels with ggpmisc”
2023-02-25 “Volcano and quadrant plots with ggpmisc”
2023-02-25 “Data labels in bar plots with ggpp”
2023-02-23 “ggplot insets with package ggpp”
2023-02-20 “Handbook on photobiological calculations with R”
2023-02-20 “A handbook of best practice in plant UV photobiology”
2023-02-19 “The R for Photobiology Suite”
2023-02-19 “Pedro J. Aphalo”
2023-02-18 “R, RStudio and Quarto”
2023-02-18 “Support”
2023-02-15 “About this Website”
2023-02-03 “ggspectra >= 0.3.10”
2023-01-05 “photobiologyWavebands 0.5.1”
2023-01-05 “photobiology 0.10.15”
2022-12-30 “Are plants and plant canopies flat?”
2022-12-23 “Visit to Universidad Austral de Chile”
2022-12-17 “Enhancing geom_text() and geom_label()”
2022-12-05 “ggpp >= 0.5.0 updates”
2022-10-18 “ooacquire 0.2.6”
2022-10-15 “An R marathon updating packages”
2022-10-15 “photobiologyInOut 0.4.25/0.4.26/0.4.27”
2022-10-15 “photobiology 0.10.14”
2022-10-15 “ggspectra 0.3.9”
2022-10-15 “gginnards >= 0.1.1 updates”
2022-10-05 “photobiology 0.10.13”
2022-10-01 “ooacquire 0.2.4 and 0.2.5”
2022-09-30 “ggpp 0.4.5”
2022-08-24 “Learn R: As a Language”
2022-08-13 “HTML5 compliance of R packages”
2022-08-13 “photobiologyWavebands 0.5.0”
2022-08-05 “ggpmisc >= 0.5.0 updates”
2022-07-23 “photobiology 0.10.12”
2022-07-10 “photobiology 0.10.11”
2022-06-15 “ggpmisc 0.4.7”
2022-05-15 “photobiologyInOut 0.4.24”
2022-05-14 “photobiologyLEDs 0.5.0”
2022-04-29 “R 4.2.0”
2022-04-16 “ggspectra 0.3.8”
2022-01-30 “Instrumentation”
2022-01-30 “Controlled Environment Chambers”
2022-01-29 “LED-based light sources”
2021-10-20 “What is plant intelligence? and what it is not?”
2021-10-17 “Sensing of solar UVA by plants”
2021-10-17 “Cryptochromes and stomatal opening”
2021-07-13 “Perception of solar UV radiation by plants”
2020-07-12 “Performance of package photobiology”
2020-04-25 “UVR8 is an UV-B and UV-A photoreceptor”
2019-04-24 “Benchmarking function sun_angles()”
2019-02-22 “Yoctopuce modules: Spectrometer”
2019-02-21 “Yoctopuce modules: Introduction”
2018-08-10 “Using the Quick TUV Calculator”
2017-11-24 “Article titles in the era of the internet”
2016-09-15 “For those interested in optical properties”

Posts and pages at Photo Rumblings and Whispers

The Photo Rumblings and Whispers has 27 posts since 2015-10-18! I have recently rebuilt the site using Quarto, and I have transferred most of the posts originally published using WordPress. I may add one or two old posts. The figure below shows original publication date even when posts and pages have been later updated. I have updated several of the posts and pages and I aim to continue updating them as needed. The source files are in a public repository at GitHub.

I have published one post or page roughly every days, or about 0.2 posts per month, since 2015-10-18.

I published the most recent post or page 265 days ago.

📂 Click to expand a full list of posts.
Date Title
2024-02-11 “The nitty-gritty details of macrophotography”
2023-08-28 “Photographing Insects: Lenses”
2023-08-22 “WordPress -> Quarto”
2023-08-21 “Pedro J. Aphalo”
2023-05-13 “Flexible and oversized lens hoods”
2023-04-18 “About this Website”
2023-04-15 “UV short-pass filter stacks”
2023-04-14 “UV short-pass filters”
2023-04-12 “Notes on the OM-1 (digital) camera”
2022-10-15 “Small fill/video LED lights revisited”
2021-10-25 “Broad band VIS+NIR LEDs”
2021-08-21 “Photo Rumblings and Whispers”
2021-02-01 “NIR long-pass filters”
2020-09-29 “Hemispherical time-lapse under a tree”
2020-06-30 “Lens Adapter with Filter Drawer”
2020-06-30 “Lens Adapters: Flange-to-Flange Distance”
2020-06-12 “UV-cut filters”
2020-06-11 “UV-IR-cut filters”
2019-08-21 “A time lapse video assembled in ImageJ”
2019-07-14 “Godox AD200 flash for UV, VIS and IR photography”
2019-07-14 “Digital UVA-photography with M43 equipment”
2019-06-19 “Lautaret”
2019-05-11 “Neutral Density (ND) Filters”
2018-05-13 “Camera objectives for digital UV photography”
2017-12-12 “Black anodised aluminium in IR”
2017-10-28 “Photographs through windows”
2015-10-18 “Bracketing”

Updated 2024-11-02 22:08:04.051742

This README file is based on the blog post by Athanasia Mo Mowinckel and the R code by Martin Henze.

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