The package includes demonstrations in R that are presented in class, tools that are used in weekly problem sets, and associated data sets.
run.whr() A suite of ANOVA and other analyses using World Happiness Report data
demo_hist() A simple histogram
demo_nhst() A simulation of 2-sample comparisons
sdpop() Returns sigma for an assumed population of values
binomials1() Shows binomial distribution
run.binomials1() Run binomial demonstration with manipulate wrapper
samp.dist1() Show a sampling distribution of the mean
run.sampling.dist1() Run sampling distribution with manipulate wrapper
histnormal() Create density histogram with normal superimposed
run.histnormal() Manipulate histnormal() function
onesample.ztest() NHST of one sample mean using known mu and sigma
run.onesample.ztest() Manipulate onesample.ztest
one.sample.t() Another version of one sample Students t test, allowing different inputs
run.power() Perform a power analysis
run.tdist() Manipulate a t distribution and compare to normal display.tfunction() Plot Students t and compare to standard normal
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