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visualize 4.5.0 - Hotfix - “Seeing is Greek”
CHANGES
- Removed unicode to display variables and inequalities per CRAN request.
- Increased the required R version to v4.0.0.
- Switched deployment from Travis to GitHub Actions
- Added a pkgdown website.
visualize 4.4.0 - Hotfix - “Seeing is Refreshing”
CHANGES
- Updated package structure to reflect modern practices (#9)
- Switched documentation to use
markdown (#9).
- Improved the
README.Rmd file with new examples (#10).
visualize 4.3.0 - Hotfix - “Seeing is Modern”
CHANGES
- Switched
visualize.distribution from being made on library load to being an internal data set stored in sysdata.rda with build files stored in data-raw (#1)
- Switched documentation from Rd over to
roxygen2 using Rd2roxygen (#2)
MINOR CHANGES
- Switched
NEWS to NEWS.md to take advantage of Markdown formatting. (#5)
- Switched
README to use README.Rmd, which generates README.md. (#4)
- Added links to GitHub repository in
DESCRIPTION file
BUG FIX
- Corrected outstanding CRAN checks related to malformed
DESCRIPTION file and need to import functions (#3)
visualize 4.2.0 - Hotfix - “Seeing is Educational”
- A big thanks to Psychology Drs. Sharon Klinkenberg of the University of Amsterdam, who reported many of the bugs that were addressed in this release!
MINOR CHANGES
- Error handling has been modified such that when improper parameters are supplied in the following scenarios the program will not render a graph and provide log out as to why the graph did not render:
- Supply 1 statistic for a bounded or tails condition now stops the program from generating a graph. In the console, the user will receive:
“Supplied stat length < 2 and section=”<bounded,tails>" requires two statistics. Please resubmit with parameter stat=c(lower,upper)."
- Supply 2 statistics but do not request a bounded or tails condition now stops the program from generating a graph. In the console, users will receive:
“Supplied stat length > 1 and section=”<lower,upper>" requires one statistic. Please resubmit with stat=your_test_statistic."
- Supply only 1 strict value for discrete distributions and request bounded or tails, then the strict value will apply to both ends. In the console, users will receive:
“Supplied strict length < 2, setting inequalities to”<strict, equal to>" inequality."
- A warning is now issued when requesting tails option for a nonsymmetric distribution.
BUG FIXES
- Area for the F distribution should now render more reliably underneath the probability density function plot.
- F Distribution correctly renders F-Statistic instead of T-Statistic.
- F Distribution’s parameters (df1,df2) are now correctly rendered.
- If a test statistic for a continuous distribution begins above or below the graph’s bounds, then the graph will render without a highlighted area.
- All graphs involving nonsymmertric distributions now begin on the x-axis at 0.
visualize 4.1.0 - Hotfix - “Seeing is Windowed”
BUG FIX
- Documentation should no longer disappear off screen.
visualize 4.0.0 - Live Update - “Seeing is Split”
NEW
- Two tail evaluations for both continuous and discrete distributions!
- Highlighted shading in continuous distributions!
- Start and End markers for test statistic(s) on x-axis!
DOCUMENTATION
- Updated visualize. functions to account for new section request.
visualize 3.0.0 - Live Update - “Seeing is Strict”
NEW
- Evaluate probabilities with strict inequalities!
MINOR CHANGES
- Rewrote sections to increase efficiency and reliability.
visualize 2.2.0 - Hotfix - “Seeing is Correct”
BUG FIX
- Corrects rendering issue with supplied stat not meeting certain criteria.
visualize 2.1.0 - Hotfix - “Seeing is Off”
BUG FIXES
- Corrects minor graphing labels.
- Revised error handling.
visualize 2.0.0 - Live Update - “Seeing is Believing”
NEW
- Support for the following Continuous Distributions: Cauchy, F, Log Normal, Logistic, T, and Wilcox.
- Bar graph rendering for discrete probability distributions.
MINOR CHANGES
- Rewritten Distribution Wrapper
visualize 1.0.0 - Live Update - “Seeing is Magic”
NEW
- Graph the PDF or PMF of a probability function and determine the probability enclosed.
- See characteristics of the distribution requested (Parameters, Mean, and Variance).
- Supported Continuous Distributions: Chi-squared, beta, gamma, exponential, uniform, and normal.
- Supported Discrete Distributions: Geometric, binomial, poisson, hypergeometric, and negative binomial.
THANKS
- Visualize was made as an independent study project to learn about creating r-packages and explore probability distributions that was approved and mentored by Statistics Professor Jeffrey A Douglas at the University of Illinois at Urbana-Champaign (UIUC).
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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