eeptools
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jknowles
Educational Evaluation and Policy Tools for R
The function age_calc as it's currenly defined incorrectly classifies certain century years as leap or non-leap years. For example, it erroneously treats 1900 as a leap year and 2000 as...
I also took some liberties to streamline and remove some nested ifelse statements. This came up in a question on the RStudio Community forums (https://community.rstudio.com/t/problem-using-age-calc-function-eeptools/113705). If you think the code...
See the errors here: https://www.r-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-clang/eeptools-00check.html From Kurt @ CRAN: > > > The previous method can be requested using RNGkind() or > RNGversion() if necessary for reproduction of old results....
Report the largest and smallest N values for a vector and also their frequency. Make a method for factors that reports the most common and least common values. Apply method...
Implement graphics in the documentation of the datasets. Also include datasets with missing data to better demonstrate R's missing data handling to others and to test functions on.