psyphy

0.3

Functions for Analyzing Psychophysical Data in R

0packages depend

5.7Kdownloads / year

–test coverage

11/13checks pass

Overview

About

Maintained by Ken KnoblauchFirst published 2007-05-2919 releasesCRAN page ↗

An assortment of functions that could be useful in analyzing data from psychophysical experiments. It includes functions for calculating d' from several different experimental designs, links for m-alternative forced-choice (mafc) data to be used with the binomial family in glm (and possibly other contexts) and self-Start functions for estimating gamma values for CRT screen calibrations.

Install

R (CRAN)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("psyphy", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-psyphy

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-psyphy

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-psyphy

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

2NOTE11OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 1.0 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 98%
Return-value docs: 100%
References docs: 80%

Downloads

5.7K

CRAN downloads in the past year

Rank #10,479 · ~16/day · ~475/mo

Releases R versions

Daily download trend is not available in this view yet.

25030 days

1K90 days

5.7K1 year

Compare downloads with other packages →

Also on106 r2u21 autocran65 c2d4u

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

Depends (3)

R >= 3.0statsgraphics

Imports (0)

none

LinkingTo (0)

none

Suggests (3)

MASSnlmelattice

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

Rd 933 (60%)R 613 (40%)

Code characteristics

Object systems

S32

Cyclomatic complexity: 4.5 median / 14 max

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

20 18 exported

Complexity

4.4 avg / 14 max

Call network

20 nodes / 4 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

Per-function coverage is not measured for this package yet.

Datasets

Bundled datasets · 2

Name	Class	Rows × Cols	Also ships in
RGB	data.frame	84 × 3	–
ecc2	data.frame	48 × 5	–

People & History

People (0)

Author records are not tracked yet for this package.

Listed in earlier versions (1)

Kenneth Knoblauch

no longer listed · 0.0-3 to 0.3

Package Timeline

19 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
0.3Latest
2023-08-19 · current release · diff ↗
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
0.2-3
2022-01-03 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.2-2
2020-11-10 · diff ↗
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03
R
R 3.2.0 released · 2015-04-16
R
R 3.1.0 released · 2014-04-10

Show 28 earlier events

0.1-9
2014-01-22 · diff ↗
R
R 3.0.0 released · 2013-04-03
0.1-7
2012-07-29 · diff ↗
R
R 2.15.0 released · 2012-03-30
R
R 2.14.0 released · 2011-10-31
0.1-6
2011-10-14 · diff ↗
0.1-5
2011-06-29 · diff ↗
0.1-4
2011-06-24 · diff ↗
R
R 2.13.0 released · 2011-04-13
R
R 2.12.0 released · 2010-10-15
R
R 2.11.0 released · 2010-04-22
R
R 2.10.0 released · 2009-10-26
0.1-3
2009-09-28 · diff ↗
0.1-2
2009-08-21 · diff ↗
R
R 2.9.0 released · 2009-04-17
0.1-1
2009-01-26 · diff ↗
0.1-0
2009-01-17 · diff ↗
0.0-9
2008-10-24 · diff ↗
R
R 2.8.0 released · 2008-10-20
0.0-8
2008-07-15 · diff ↗
0.0-7
2008-06-08 · diff ↗
0.0-6
2008-06-02 · diff ↗
R
R 2.7.0 released · 2008-04-22
R
R 2.6.0 released · 2007-10-03
0.0-5
2007-09-01 · diff ↗
0.0-4
2007-05-31 · diff ↗
0.0-3
2007-05-29
R
R 2.5.0 released · 2007-04-24

Package metadata

First published: 2007-05-29
Total releases: 19 / 19 yrs
License: GPL
Minimum R: ≥ 3.0
Bundled data: 1.5 KB / 2 files
Download size: 21 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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