Package: eye 1.2.1.9000

eye: Analysis of Eye Data

There is no ophthalmic researcher who has not had headaches from the handling of visual acuity entries. Different notations, untidy entries. This shall now be a matter of the past. Eye makes it as easy as pie to work with VA data - easy cleaning, easy conversion between Snellen, logMAR, ETDRS letters, and qualitative visual acuity shall never pester you again. The eye package automates the pesky task to count number of patients and eyes, and can help to clean data with easy re-coding for right and left eyes. It also contains functions to help reshaping eye side specific variables between wide and long format. Visual acuity conversion is based on Schulze-Bonsel et al. (2006) <doi:10.1167/iovs.05-0981>, Gregori et al. (2010) <doi:10.1097/iae.0b013e3181d87e04>, Beck et al. (2003) <doi:10.1016/s0002-9394(02)01825-1> and Bach (2007) <http:michaelbach.de/sci/acuity.html>.

Authors:Tjebo Heeren [aut, cre], Antoine Fabri [ctb]

eye_1.2.1.9000.tar.gz
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eye_1.2.1.9000.tgz(r-4.4-any)eye_1.2.1.9000.tgz(r-4.3-any)
eye_1.2.1.9000.tar.gz(r-4.5-noble)eye_1.2.1.9000.tar.gz(r-4.4-noble)
eye_1.2.1.9000.tgz(r-4.4-emscripten)eye_1.2.1.9000.tgz(r-4.3-emscripten)
eye.pdf |eye.html
eye/json (API)
NEWS

# Install 'eye' in R:
install.packages('eye', repos = c('https://tjebo.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/tjebo/eye/issues

On CRAN:

22 exports 6 stars 1.60 score 24 dependencies 2 mentions 16 scripts 340 downloads

Last updated 3 years agofrom:35757117d2. Checks:OK: 3 NOTE: 4. Indexed: yes.

TargetResultDate
Doc / VignettesOKSep 14 2024
R-4.5-winNOTESep 14 2024
R-4.5-linuxNOTESep 14 2024
R-4.4-winNOTESep 14 2024
R-4.4-macNOTESep 14 2024
R-4.3-winOKSep 14 2024
R-4.3-macOKSep 14 2024

Exports:as_etdrsas_logmaras_snellenblinkclean_vacleanVAeyeseyestrgetagehyperopmyopmyopicrecodeyerevealrevealEyeset_eye_stringstidyNAto_etdrsto_logmarto_snellenvava_mixed

Dependencies:clicpp11dplyrenglishfansigenericsgluelifecyclelubridatemagrittrpillarpkgconfigpurrrR6rlangstringistringrtibbletidyrtidyselecttimechangeutf8vctrswithr

eye

Rendered fromeye.Rmdusingknitr::rmarkdownon Sep 14 2024.

Last update: 2021-03-21
Started: 2020-06-07

Readme and manuals

Help Manual

Help pageTopics
Your data in a blink of an eyeblink
Cleaning up Visual acuity entriescleanVA clean_va
Count patients and eyeseyes eyestr
getagegetage
Hyperopic eye datahyperop
Myopic eye datamyop myopic
parsing snellen fractions to numeric valuesparse_snellen
print eye classesprint.blink print.etdrs print.eyes print.eyes_details print.logmar print.snellen print_methods
Recode eyesrecodeye
revealreveal
reveals little helperrevealEye revealEye.data.frame revealEye.default revealEye.list revealEye.numeric reveal_methods
Set list of codesset_eye_strings
Convert plus minus entriessnellensteps snellen_steps
Visual acuity notation conversionva
VA classesva_mixed
VA conversion wrapperas_etdrs as_logmar as_snellen to_etdrs to_logmar to_snellen VAwrapper