A Collection of Amended Histograms Designed for Teaching Statistics

Statistics students often have problems understanding the relation between a random variable's true scale and its z-values. To allow instructors to better better visualize histograms for these students, the package provides histograms with two horizontal axis containing z-values and the true scale of the variable. The function TeachHistDens() provides a density histogram with two axis. TeachHistCounts() and TeachHistRelFreq() are variations for count and relative frequency histograms, respectively. TeachConfInterv() and TeachHypTest() help instructors to visualize confidence levels and the results of hypothesis tests.


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install.packages("TeachHist")

0.1.2 by Carsten Lange, 5 days ago


Browse source code at https://github.com/cran/TeachHist


Authors: Carsten Lange [aut, cre]


Documentation:   PDF Manual  


MIT + file LICENSE license


Depends on ggplot2, dplyr


See at CRAN