NEWS

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tigerstats 0.3.2.9000

Bug Fixes

• as.symbol() experiment had crept into lmGC(check = TRUE).
• qnormGC() with region = "outside" and graph = TRUE now shades the tails instead of the area between.
• pbinomGC() with region = "between" now gives correct probability when bounds are not whole numbers.

Features

• chisqtestGC() now includes a correct parameter to indicate whether or not to employ the Yates continuity correction for 2 by 2 tables in a test of association.

tigerstats 0.3.2 (2020-06-15)

Major changes

New instructional helpers:

• make_game()
• random_normal_factory()

Bug fixes

Console output for ttestGC() and similar functions now shows correctly in R Markdown notebooks.

tigerstats 0.3.1

Major changes

New instructional helpers:

• watch_statisticians()
• watch_statisticians_slow()

tigerstats 0.3 (2016-12-18)

Major changes

Further information about the package is now available at:

http://homerhanumat.github.io/tigerstats

Vignettes have been removed and are now available at the above URL.

helpGC() no longer brings vignettes into viewer; instead it links to them at the above URL.

tigerstats 0.2 (2014-12-03)

Major changes

Addition of vignette "Teaching with Tigerstats."

tigerstats 0.1.9

Major changes

• Addition of qnormGC()
• Addition of check argument to lmGC(). Diagnostics are no longer done with the diag argument; instead one calls the plot() function.
• Addition of polyfitGC()
• Addition of henderson data frame; the seals data frame has been re-named to sealsO2 to avoid name conflict with seals in the ggplot2 package.
• Addition of function helpGC(), a convenience function to view package vignettes in the R Studio Viewer pane.

tigerstats 0.1.7

Major changes

• Addition of package vignettes: tutorials on all major functions, a summary of descriptive functions and a summary of inferential functions.
• chisqtestGC() now provides a graph of resampled chi-square statistics when simulate.p.value is set to TRUE.
• barchartGC() accepts more arguments.